Iphone 4s cellular antenna

Iphone 4s cellular antenna DEFAULT

iPhone 4S Cellular Antenna Replacement

  • Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.
    • Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

    • Power off your iPhone before beginning disassembly.

    • Remove the two mm Pentalobe P2 screws next to the dock connector.

    • Be sure the driver is well-seated when removing Pentalobe screws—they are easy to strip.

    Edit

  • Push the rear panel toward the top edge of the iPhone.The panel will move about 2 mm.
    • Push the rear panel toward the top edge of the iPhone.

    • The panel will move about 2 mm.

    Edit

  • Pull the rear panel away from the back of the iPhone, being careful not to damage the plastic clips attached to the rear panel.
    • Pull the rear panel away from the back of the iPhone, being careful not to damage the plastic clips attached to the rear panel.

    • Remove the rear panel from the iPhone.

    Edit

  • Remove the following screws securing the battery connector to the logic board:One mm Phillips screw
    • Remove the following screws securing the battery connector to the logic board:

    • One mm Phillips screw

    • One mm Phillips screw

    Edit

  • Edit

  • Use a plastic opening tool to gently pry up the battery connector from its socket on the logic board.Place the tip of the tool between the loudspeaker enclosure and the metal cover of the connector, and lift the bottom edge of the connector first.The battery connector comes off vertically from the logic board. Do not apply force sideways.
    • Use a plastic opening tool to gently pry up the battery connector from its socket on the logic board.

    • Place the tip of the tool between the loudspeaker enclosure and the metal cover of the connector, and lift the bottom edge of the connector first.

    • The battery connector comes off vertically from the logic board. Do not apply force sideways.

    • Be careful not to pry at the battery connector socket itself, or it may detach from the logic board. There are four very small solder points awaiting this mistake!

    Edit

  • During reassembly, be sure to carefully position the pressure contact back in place. It should rest on top of the Philips screw post shown, and the gold contact should point towards the battery connector.Be sure to clean the pressure contact with a degreaser such as windex or isopropyl alcohol. The oils on your fingers have the potential to create wireless interference.
    • During reassembly, be sure to carefully position the pressure contact back in place. It should rest on top of the Philips screw post shown, and the gold contact should point towards the battery connector.

    • Be sure to clean the pressure contact with a degreaser such as windex or isopropyl alcohol. The oils on your fingers have the potential to create wireless interference.

    Edit

  • Insert the edge of a plastic opening tool between the battery and the outer case near the bottom of the iPhone.Run the plastic opening tool along the right edge of the battery and pry up at several points to completely separate it from the adhesive securing it to the outer case.
    • Insert the edge of a plastic opening tool between the battery and the outer case near the bottom of the iPhone.

    • Run the plastic opening tool along the right edge of the battery and pry up at several points to completely separate it from the adhesive securing it to the outer case.

    • If the adhesive is too strong, apply a few drops of high concentration (over 90%) isopropyl alcohol under the edge of the battery.

    • Wait about one minute for the alcohol solution to weaken the adhesive.

    • Use the flat end of a plastic opening tool to gently lift the battery.

    • Don't try to forcefully lever the battery out. If needed, apply a few more drops of alcohol to further weaken the adhesive. Never deform or puncture the battery with your pry tool.

    • If there's any alcohol solution remaining in the phone, carefully wipe it off or allow it to air dry before installing your new battery.

    Edit

  • Use the exposed clear plastic pull tab to peel the battery off the adhesive securing it to the iPhone.Be careful not to pull the plastic pull tab too hard as it can be ripped off very easily.
    • Use the exposed clear plastic pull tab to peel the battery off the adhesive securing it to the iPhone.

    • Be careful not to pull the plastic pull tab too hard as it can be ripped off very easily.

    • Remove the battery.

    • If your replacement battery came in a plastic sleeve, remove it before installation by pulling it away from the ribbon cable.

    • If your replacement battery came with an uncreased cable, carefully crease the cable into the proper shape before installing the battery into the phone.

    • While installing the replacement battery, temporarily connect the battery connector to the phone to ensure proper alignment. Once the battery is glued in place, disconnect the battery connector.

    • Perform a hard reset after reassembly. This can prevent several issues and simplify troubleshooting.

    Edit

  • Remove the following screws securing the dock connector cable cover to the logic board:One mm Phillips screw
    • Remove the following screws securing the dock connector cable cover to the logic board:

    • One mm Phillips screw

    • One mm Phillips screw

    • Remove the metal dock connector cable cover.

    Edit

  • Use the edge of a plastic opening tool to pry the dock cable up from its socket on the logic board.
    • Use the edge of a plastic opening tool to pry the dock cable up from its socket on the logic board.

    Edit

  • Peel the dock connector cable off the adhesive securing it to the logic board and the side of the speaker enclosure.
    • Peel the dock connector cable off the adhesive securing it to the logic board and the side of the speaker enclosure.

    Edit

  • Use the edge of a plastic opening tool to pry the cellular antenna cable up from its socket on the logic board.De-route the cellular antenna cable out from under the metal fingers attached to the logic board.
    • Use the edge of a plastic opening tool to pry the cellular antenna cable up from its socket on the logic board.

    • De-route the cellular antenna cable out from under the metal fingers attached to the logic board.

    Edit

  • Remove the two mm Phillips screws securing the speaker enclosure assembly to the outer case.
    • Remove the two mm Phillips screws securing the speaker enclosure assembly to the outer case.

    Edit

  • Remove the small black spacer that was under the Phillips screw near the vibrator.
    • Remove the small black spacer that was under the Phillips screw near the vibrator.

    Edit

  • Use a plastic opening tool to lift the speaker enclosure assembly out of the case, being sure not to damage the EMI fingers on the attached Wi-Fi antenna.Remove the speaker enclosure assembly.Before reinstalling the speaker enclosure assembly&#;s screws, be sure the Wi-Fi grounding fingers are installed below the lip in the iPhone&#;s metal case as seen in the third picture.
    • Use a plastic opening tool to lift the speaker enclosure assembly out of the case, being sure not to damage the EMI fingers on the attached Wi-Fi antenna.

    • Remove the speaker enclosure assembly.

    • Before reinstalling the speaker enclosure assembly's screws, be sure the Wi-Fi grounding fingers are installed below the lip in the iPhone's metal case as seen in the third picture.

    • Before reassembly, be sure to clean all metal-to-metal contact points between the grounding fingers of the Wi-Fi antenna and the case of the iPhone with a de-greaser such as windex or isopropyl alcohol. The oils on your fingers have the potential to cause wireless interference issues.

    Edit

  • Sours: https://www.ifixit.com/Guide/iPhone+4S+Cellular+Antenna+Replacement/

    iPhone 4S Upper Antenna Replacement

  • Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.
    • Before you begin, discharge your iPhone battery below 25%. A charged lithium-ion battery can catch fire and/or explode if accidentally punctured.

    • Power off your iPhone before beginning disassembly.

    • Remove the two mm Pentalobe P2 screws next to the dock connector.

    • Be sure the driver is well-seated when removing Pentalobe screws—they are easy to strip.

    Edit

  • Push the rear panel toward the top edge of the iPhone.The panel will move about 2 mm.
    • Push the rear panel toward the top edge of the iPhone.

    • The panel will move about 2 mm.

    Edit

  • Pull the rear panel away from the back of the iPhone, being careful not to damage the plastic clips attached to the rear panel.
    • Pull the rear panel away from the back of the iPhone, being careful not to damage the plastic clips attached to the rear panel.

    • Remove the rear panel from the iPhone.

    Edit

  • Remove the following screws securing the battery connector to the logic board:One mm Phillips screw
    • Remove the following screws securing the battery connector to the logic board:

    • One mm Phillips screw

    • One mm Phillips screw

    Edit

  • Edit

  • Use a plastic opening tool to gently pry up the battery connector from its socket on the logic board.Place the tip of the tool between the loudspeaker enclosure and the metal cover of the connector, and lift the bottom edge of the connector first.The battery connector comes off vertically from the logic board. Do not apply force sideways.
    • Use a plastic opening tool to gently pry up the battery connector from its socket on the logic board.

    • Place the tip of the tool between the loudspeaker enclosure and the metal cover of the connector, and lift the bottom edge of the connector first.

    • The battery connector comes off vertically from the logic board. Do not apply force sideways.

    • Be careful not to pry at the battery connector socket itself, or it may detach from the logic board. There are four very small solder points awaiting this mistake!

    Edit

  • During reassembly, be sure to carefully position the pressure contact back in place. It should rest on top of the Philips screw post shown, and the gold contact should point towards the battery connector.Be sure to clean the pressure contact with a degreaser such as windex or isopropyl alcohol. The oils on your fingers have the potential to create wireless interference.
    • During reassembly, be sure to carefully position the pressure contact back in place. It should rest on top of the Philips screw post shown, and the gold contact should point towards the battery connector.

    • Be sure to clean the pressure contact with a degreaser such as windex or isopropyl alcohol. The oils on your fingers have the potential to create wireless interference.

    Edit

  • Insert the edge of a plastic opening tool between the battery and the outer case near the bottom of the iPhone.Run the plastic opening tool along the right edge of the battery and pry up at several points to completely separate it from the adhesive securing it to the outer case.
    • Insert the edge of a plastic opening tool between the battery and the outer case near the bottom of the iPhone.

    • Run the plastic opening tool along the right edge of the battery and pry up at several points to completely separate it from the adhesive securing it to the outer case.

    • If the adhesive is too strong, apply a few drops of high concentration (over 90%) isopropyl alcohol under the edge of the battery.

    • Wait about one minute for the alcohol solution to weaken the adhesive.

    • Use the flat end of a plastic opening tool to gently lift the battery.

    • Don't try to forcefully lever the battery out. If needed, apply a few more drops of alcohol to further weaken the adhesive. Never deform or puncture the battery with your pry tool.

    • If there's any alcohol solution remaining in the phone, carefully wipe it off or allow it to air dry before installing your new battery.

    Edit

  • Use the exposed clear plastic pull tab to peel the battery off the adhesive securing it to the iPhone.Be careful not to pull the plastic pull tab too hard as it can be ripped off very easily.
    • Use the exposed clear plastic pull tab to peel the battery off the adhesive securing it to the iPhone.

    • Be careful not to pull the plastic pull tab too hard as it can be ripped off very easily.

    • Remove the battery.

    • If your replacement battery came in a plastic sleeve, remove it before installation by pulling it away from the ribbon cable.

    • If your replacement battery came with an uncreased cable, carefully crease the cable into the proper shape before installing the battery into the phone.

    • While installing the replacement battery, temporarily connect the battery connector to the phone to ensure proper alignment. Once the battery is glued in place, disconnect the battery connector.

    • Perform a hard reset after reassembly. This can prevent several issues and simplify troubleshooting.

    Edit

  • Remove the following screws securing the dock connector cable cover to the logic board:One mm Phillips screw
    • Remove the following screws securing the dock connector cable cover to the logic board:

    • One mm Phillips screw

    • One mm Phillips screw

    • Remove the metal dock connector cable cover.

    Edit

  • Use the edge of a plastic opening tool to pry the dock cable up from its socket on the logic board.
    • Use the edge of a plastic opening tool to pry the dock cable up from its socket on the logic board.

    Edit

  • Peel the dock connector cable off the adhesive securing it to the logic board and the side of the speaker enclosure.
    • Peel the dock connector cable off the adhesive securing it to the logic board and the side of the speaker enclosure.

    Edit

  • Use the edge of a plastic opening tool to pry the cellular antenna cable up from its socket on the logic board.De-route the cellular antenna cable out from under the metal fingers attached to the logic board.
    • Use the edge of a plastic opening tool to pry the cellular antenna cable up from its socket on the logic board.

    • De-route the cellular antenna cable out from under the metal fingers attached to the logic board.

    Edit

  • Be wary of the outer plastic ring located on top of the rear camera&#;s flash assembly. It can be easily displaced if not removed during disassembly.
    • Be wary of the outer plastic ring located on top of the rear camera's flash assembly. It can be easily displaced if not removed during disassembly.

    • You can use tweezers, a plastic opening tool, or a spudger to remove the outer plastic ring.

    Edit

  • Remove the following four screws securing the cable cover to the logic board:
    • Remove the following four screws securing the cable cover to the logic board:

    • One mm Phillips screw

    • One mm Phillips screw

    • One mm Phillips screw

    • One mm Phillips screw

    Edit

  • Sours: https://www.ifixit.com/Guide/iPhone+4S+Upper+Antenna+Replacement/
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    Replacement For iPhone 4S Cellular Signal Antenna Flex with Feed Line

    LCD Screen Grades

    ConditionDescriptionLCDGlassFlex CableFrameAppearance Intactness
    Aftermarket BasicChina LCDJKAftermarketAftermarketAftermarketNew
    Aftermarket StandardFlex Cable ReplacedOriginalAftermarketOriginalAftermarketNew
    Aftermarket SelectedGlass ReplacedOriginalAftermarketOriginalAftermarketNew
    Original PullsPull From Used DevicesOriginalOriginalOriginalOriginalNew Alike
    OriginalOriginal Equipment ManufacturerOriginalOriginalOriginalOriginalNew

    In Union Repair store, we grade our iPhone screen into 5 different types of quality on the basis of different material assembled. The following is the full details of each condition.

     

    After Market Basic

    It is with widely accept major complaint replacements for original parts, which keeps a right balance between price and quality. It has sustainable supplying chain in China, and all the components of the screen are copy quality. Typically, the LCD screen is from several different factories, the most popular 4 on China market are JK,AUO, LongTeng, and ShenChao. By comparing the brightness and sharpness of the LCD, we found JK is the best quality among them and the second best is AUO. No doubt, the other components on the screen are all copy.

     

    After Market Standard

    It is better than After Market Basic cause it comes with original laminated flexes and the LCD panel. Other components like touch panel, frame(hot pressed), backlight, polarize lens, and OCA is all copy from different factories.

     

    After Market Selected

    The core components (like LCD and flexes) is % original pulled from used iPhone while the frame and touch panel is copy. The touch panel and frame come together with cold pressed glue and assembled together with the LCD by the capable third-party factory which keeps its excellent quality. 

     

    Original Pulls

    No doubt, it is tear down from used iPhone with all the parts % original and working perfectly just like an original new screen, it has whatever the original new screen has. The only complaint about this quality is that some of the displays are with 1 or 2 scratches but still be welcome by our critical customers who are requiring good quality.

     

    Original New

    It is % original from Apple-authorized factories like Toshiba, Sharp, and LG. We get this kind of screen from the first level dealer. The touch panel of the screen is oleophobic coated which prevents from fingerprints when using your iPhone. And starting with iPhone 7g, the backlight from different authorized factories comes with a different code. Backlight from Sharp has the code begins with DKH/CON, from Toshiba begins with C11/F7C/FZQ, from LG begins with DTP/C3F. 

     

     

    Sours: https://www.unionrepair.com/
    iPhone 4S Antenna Repair. Complete Lesson 4 of 15

    Yulia bent down and brought a can of water to my lips. I greedily began to swallow the cool river water. Having drunk, I looked at the girls.

    4s antenna iphone cellular

    In the hope that I would be able to push him away if I choke again. He strung my head on his cock and slowly pulled it out. The head of the penis each time entered the neck, but he did it slowly and not deeply. It was only pleasant to me about this, but not painful. And then Rail slowly but strongly pressed his penis into my neck, so that my face rested against his groin.

    Cellular Signal Antenna Repair - iPhone 4S How to Tutorial

    I didn't care anymore. No feelings, the colors just faded. Purely mechanically, I listened to him, how to lick his prick. When he went almost all the way to my throat, there was no longer any urge.

    Now discussing:

    Jackson took the glass elevator up there. On the way, they met well-dressed employees who greeted Mr. Jackson, and Sue also nodded politely. The reception room of the top management was striking in style and expensive finishes. Dark marble walls, leather sofas and armchairs.



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