Iphone hardware and software solutions in 24 hrs

[JRamir26]

Hello all. I have a 3gs that was stepped on and now the service never returns. Sim inserted is read but signal is never registered. Phone "searches" then has "no Service". I have checked USB dock connection and even swapped with a separate unit and still no avail. When comparing the logic board to a working board I can visibly see that on the rear side beneath the top left screw mount hole there is a square unit. The functioning board has what appears to be a drop of some black resin and the non functioning unit has a shiny square that has no black compound on it could this affect the cell signal? thanks

[t1lt3rr0r]

Hey guys! I've got an iPhone 3GS with a broken LCD connector. I removed the old one and saw that the connections on the PCB were gone. Any possibilities to fix this? Jumper or is it just unessesary connections.

See pic:
And thanks for help in advance!!

[Frad]

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[deemi33]

hi my iphone 4g after replacing lcd panel no service and searching again and again tell me its solution.i post its details


Model: IPHONE 4 16GB WHITE
Version: 5.1.1
Imei: 012xxxxxxxxxxx
Country Code: USA
Purchase Country: KR (Korea)
Warranty Status: Limited Warranty
Warranty End: 2012-09-05
Activated: YES (2012-07-27)
Registered: YES
Carrier: Etisalat PAK
Simlock: Unlocked

and baseband is 04.12.01

[iCall]

I have an iphone 3gs which powers on ok but not recognized by pc or usb charging (wall charge is ok). Had removed mosfets, L8_AP, SPR1_AP and jumped but still no luck even DFU mode. Had changed 3 charging dock, cables and pc. Any further solution for this please? Thank you so much

[johngrey]

I have an iphone 4s bought in the US and I am trying to get it unlocked so that I can use it in Singapore. The person who sold me the phone replaced the sim card slot with a gevy slot. When I insert a singtel sim a message pops up "Only compatible sim cards from a supported carrier maybe used to activate iphone" I restored the phone via itunes and currently stuck with the language selection screen. When I go ahead trying to activate the same message pops up. I do not have the parent sim or att sim which I used when I was in USA. If the OP or anyone else guide me as to how to unlock my phone that would be very helpful.

[ppphil94]

my iphone 4 is permanently disabled and it says to connect to itunes. i don't mind having to restore my iphone, the thing is I don't want to lose all my pictures and videos. i have nothing backed up , is there any way to back up the pictures and videos while the phone is disabled or any way to make it no longer disabled. any suggestions are appreciated.

[iTechGuy]

Originally Posted by johngrey

I have an iphone 4s bought in the US and I am trying to get it unlocked so that I can use it in Singapore. The person who sold me the phone replaced the sim card slot with a gevy slot. When I insert a singtel sim a message pops up "Only compatible sim cards from a supported carrier maybe used to activate iphone" I restored the phone via itunes and currently stuck with the language selection screen. When I go ahead trying to activate the same message pops up. I do not have the parent sim or att sim which I used when I was in USA. If the OP or anyone else guide me as to how to unlock my phone that would be very helpful.

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[sagarnandasana1]

i am getting -1 error while restore my iphone..........plz give me any solution

[igma]

hello all,
can anyone help me fix an iphone there is no service no signal, and weak wifi signal,
so with one sim card it has signal good can say 80% but with another one i can't even find signal just no service, i tried some solutions here at gsm forum but none will do the job. so anyone have any idea what could be the problem, i change the blue inductor i bridge those part i change the antena part cchange the midframe but nothing, same.
if anyone knows something share it please,.
iphone could be dropped i don't know for sure but is not water damaged.

[musthafakod]

Hai br,my if one 4g,mic no work,I changed two mica,still same problem,any body can help me

[shlomi284]

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[sagarnandasana1]

my iphone 3gs restart every 3 minutes due to flashing baseband....plz give me any solution

[charbel]

please i have problem in iphone 4 when the lock screen after 10 or 15 second the light come and back

[geletta]

Hello m8s!

I have a 3gs and doesn't find any network. already changed dock connector, PA, antenna switch, U410, U16 reballed, restored a lot of times, updated baseband but the problem still persist. what could be the problem? thanks.