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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > iPhone ,iPod & iPad (Apple Inc. Products) > iPhone, iPad, iPod Hardware Repair


iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides.

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Old 02-28-2011, 17:48   #61 (permalink)
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HI everyone, I have 3gs 32g got hot drain battery and weak signal, I tried to rehot ICs now my phone no wifi, no bluettoth, no imei, no model firmware and no ICCID Please help me how to fix . I guest BB IC problem. Thanks
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Old 03-01-2011, 09:51   #62 (permalink)
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Quote:
Originally Posted by sohail_19pk View Post
new hot 3gs battery draining or charging solution with jumpers without change power mang
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please explait a little bit more , i cant see where the points to bridge

thanks and really great post keep going

i will post some solutions asap to contribute to your post
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Old 03-01-2011, 10:27   #63 (permalink)
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new hot 3gs battery draining or charging solution with jumpers without change power mang
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basically 3gs mostly damig power manger reason is charging or usb connecting so basically here 2 small fuz component is giving charging volte to power manger and there a qwail he take volts from power and throw to battery charging here i just disconnect the power manger 2 charging 2nd is jump to direct on battery + in pic u can see i write there 5.4v main charging point
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Old 03-04-2011, 23:07   #64 (permalink)
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My iPhone 3G was no service.. I have reflow SKY77340, after this I have activate it but few seconds after.. no service. After changed SKY77340 with a new, the iPhone work only in 3G (no service i EDGE), and before the call I have 4/5 bar signal, during a call the bars down at one singl bar.. you have solution? Antenna coil work perfectly.. thanks!
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Old 03-05-2011, 21:54   #65 (permalink)
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iphone 4 water damage everything works clean the logicboard restore the iphone... where wifi goes its blank i can't click on wifi to choose network option is blank
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Old 03-05-2011, 23:43   #66 (permalink)
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hi
i have iphone 3g ,, it has had problem with sim card install i tryed to check it i saw someone has changed the sim card contact i wanted rechanged it but i have made mistak i have removed onboard contact when i wanted to disolder it ,,, the pin that must be solder with sim contact pin

is there any solution for that please

please check the picture

Untitled-1.bmp
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Old 03-06-2011, 11:27   #67 (permalink)
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Quote:
Originally Posted by nidirex View Post
My iPhone 3G was no service.. I have reflow SKY77340, after this I have activate it but few seconds after.. no service. After changed SKY77340 with a new, the iPhone work only in 3G (no service i EDGE), and before the call I have 4/5 bar signal, during a call the bars down at one singl bar.. you have solution? Antenna coil work perfectly.. thanks!
Same problem - only 3G reception but no 2G/EDGE
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Old 03-06-2011, 22:39   #68 (permalink)
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Hi,
i have iphone 3gs on recovery mode, how can i fix error 40 on it please, im tired to tried a lot of solution but the same problem, before i had error 28 i separated battery for 8 hours and restore it, now its error 40, its hardware problem or do you have some idea plz, thanks
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Old 03-07-2011, 14:33   #69 (permalink)
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Hi, i put my iPhone in microwave for 2 seconds cos i had wifi problems and was told to put it in oven but i thought microwave would be easy, but now my iPhone does not turn on, i think something blew inside. When you charge it, it shows a red low battery screen then apple logo for a few seconds and turns off.
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Old 03-15-2011, 17:13   #70 (permalink)
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I'm having problem with camera flash led.
Fresh Restore from itunes did not work for me,
I Tried to swap camera module with a new one ...same problem: camera works fine but no flash, same thing using torch apps. Camera connector is clean.. I' m sure that the problem is on logicboard, couse I got the accessory not optimized..interference..message, (solved deleting apdt file via ssh) , changed dock and headphone flex cables too.. I think that it s related to flash led issue...
Could you help me? I'll really appreciate it!
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Old 03-20-2011, 14:56   #71 (permalink)
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Quote:
Originally Posted by nasoftz View Post
I'm having problem with camera flash led.
Fresh Restore from itunes did not work for me,
I Tried to swap camera module with a new one ...same problem: camera works fine but no flash, same thing using torch apps. Camera connector is clean.. I' m sure that the problem is on logicboard, couse I got the accessory not optimized..interference..message, (solved deleting apdt file via ssh) , changed dock and headphone flex cables too.. I think that it s related to flash led issue...
Could you help me? I'll really appreciate it!
did u mean iphone 4??
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Old 03-21-2011, 09:46   #72 (permalink)
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I have iphone 2G 8GB, after changing speaker I got a problem of "No Service" on my phone. Help needed for this problem. Thanks...
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Old 03-21-2011, 19:27   #73 (permalink)
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i have an iphone 3g 8gb 4.2.1, i havent fully jb bcoz it got stuck during my jb. since then, when i turn it on, i get to the recovery mode and sometimes the white screen of death, and sometime WSOD with blue/green lines.. i always get error 21 and 14 during restore...

some of my restores can reach the progress bar and starts to restore it but half way through the restore it suddenly reboots and i get error 14 for that...

is this a hardware/ software issue? how can i fix this? im a little newbie. but ive managed to restore, jb, and unlock my phone before.

please help me... i need an expert here. if possible, we can chat so i can explain more, yahoo, msn, skype. thank you very much.
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Old 03-22-2011, 11:04   #74 (permalink)
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Quote:
Originally Posted by AutoDelete View Post
did u mean iphone 4??
other iphones have a camera flash led? yesss Iphone 4
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Old 03-24-2011, 18:20   #75 (permalink)
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Quote:
Originally Posted by sohail_19pk View Post
I worked on iphone a lot, I worked with iphone creator who is working in apple. Send me any problem I will solve it for you with my knowledge & skills. Just wanted to share knowledge & experince working with apple guys.
hi


i have a problem with my Iphone 3gs 16gb, so it was working ok i never had problems with it and few days ago my backlight of lcd started to go on and of, and finaly my phone switched off and dont wont to turn on....
So i went and bought new lcd, i replaced it and still this same....
so i tried to connect my iphone to pc without lcd and it works, but when i will connect lcd it switches off...

so i checked connector on board and from on side i dont have piec of connector (i will try to show it on pictures) its on the right side last piec of connector... i canot upload photos for some reason so if you can help me i can send you pictures on email or something!

thx in advance!!
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