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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 07-18-2011, 12:24   #1 (permalink)
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Iphone 4 no wifi no bluetooth no signal

hey i have a problen in iphone 4
no wifi no bluetooth no signal
i have worked with a hit gun to fix the battery connector that have been ripped from the board
maybe i did the problem..

can somone help me?
here a photos



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Old 07-19-2011, 22:59   #2 (permalink)
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Quote:
Originally Posted by shaiiskiaev View Post
hey i have a problen in iphone 4
no wifi no bluetooth no signal
i have worked with a hit gun to fix the battery connector that have been ripped from the board
maybe i did the problem..

can somone help me?
here a photos



i have same problem maybe some cleaver can help us
thanks
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Old 07-20-2011, 15:27   #3 (permalink)
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i have a same problem too, just need an answer
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Old 07-20-2011, 22:37   #4 (permalink)
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no one...
i think we are lost lol
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Old 07-21-2011, 10:17   #5 (permalink)
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think this is wrong baseband problem after jailbreak and restore with original firmware?
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Old 07-21-2011, 21:09   #6 (permalink)
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its iphone 4 and its have nothing to do with jailbreak..
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Old 07-21-2011, 21:20   #7 (permalink)
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I think is problem on your hardware.did u see mac adress on general-about-wifi &bluetooth adress.if not bluetoth hardware damage.replace new module of hardware
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Old 08-02-2011, 14:31   #8 (permalink)
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NOOO!! Problem is the gas-gauge signal from battery. when you turn on iPhone without battery happens the same. Baseband won't power up when this signal is missing!
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Old 08-27-2011, 04:06   #9 (permalink)
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please explain it

Quote:
Originally Posted by kostelectronics View Post
NOOO!! Problem is the gas-gauge signal from battery. when you turn on iPhone without battery happens the same. Baseband won't power up when this signal is missing!
I don't get it. Will you please explain how to fix it. thanx
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Old 08-27-2011, 04:13   #10 (permalink)
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Quote:
Originally Posted by kostelectronics View Post
NOOO!! Problem is the gas-gauge signal from battery. when you turn on iPhone without battery happens the same. Baseband won't power up when this signal is missing!
Don't think that's it, since I ran an iPhone fine without the Gas_gauge connection.

Here's the 2 causes I've seen:
A) You overheated the board. Reball BB IC
B) You flashed an incorrect baseband
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Old 09-01-2011, 10:32   #11 (permalink)
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A) You overheated the board. Reball BB IC


what do you mean by reball BB IC?
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Old 09-01-2011, 10:50   #12 (permalink)
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Quote:
Originally Posted by shaiiskiaev View Post
A) You overheated the board. Reball BB IC


what do you mean by reball BB IC?
That mean you need to make new bolls that connect the ic
with board.
But firs look if BB ic have crack in black glue sometime when
you overheat bolls are escaping through crack.
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Old 09-05-2011, 15:39   #13 (permalink)
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i am also facing the same problem .
my wifi is greyed out and when i try to switch on Bluetooth it doesn't get on the wheel keeps on going round and round .by the way it is a water damaged set but i was able to get it on after cleaning the pcb and taking out the camera .

any help ??????????????? any one ???????????????
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Old 09-05-2011, 16:20   #14 (permalink)
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Guys try to put a new battery.
I had the same problem. and a new battery solved it
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Old 12-08-2011, 13:47   #15 (permalink)
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Quote:
Originally Posted by shaiiskiaev View Post
hey i have a problen in iphone 4
no wifi no bluetooth no signal
i have worked with a hit gun to fix the battery connector that have been ripped from the board
maybe i did the problem..

can somone help me?
here a photos



Hi dude... even me too have the same issue..i tried to sorted out by replacing new good battery and flashed it with latest IOS(firmware).

Hope it might help you..
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