iPhone Hardware problems in one thread - Page 68 - GSM-Forum

kali_fuchi · 05-02-2012, 08:34

mr. wites may i request you to share iphone 4 baseband power supply & related solution,like no bb,no wifi or without sim searching.if step by step guide you have plz.if you already post about it plz inform me about that thread.

GOODBOY1865 · 05-03-2012, 04:40

my ipad touch is working automatically have changed touch ,battery,reinstalled latest OS no solution .please help

sharaz191 · 05-03-2012, 19:01

hi wites

i need solution for iphone 4 speaker/ ringer not working i replaced ringer and that flex with charging base still not working but its worked before i replace lcd

thank you

robin25 · 05-04-2012, 07:34

I have a 4g with strange problem.
When i plug phone in to the charger phone show charging indignation but not store battery

And with switched off phone. phone charge well means full charge with in minutes. what to do this problem came after update 5.1
and some one tell me downgrade it to 4.3.3 but i don't know how can i downgrade it

Please help me sir

sorry for my bad english

coldbox · 05-04-2012, 12:02

Actually this thread is not for asking help, but try to check help in wites posts i think he made few solutions for fake charging...
P.S. you can make new Thread for these kind of things i'm sure wites will answer...

ttkirst · 05-06-2012, 13:40

Quote:

Originally Posted by Wites

At request of jikelektronik.

If this not solve 1.check battery NTC and Gas Gauge 2.reball BB CPU.

Hi Wites,

I wonder if you could please help me. I have a iPhone 4 which says NO SERVICE immediately after inserting a sim. It doesn't search at all. Also it is factory unlocked. I tried the solution in the picture but nothing! Is there anything else I can do before reballing BB CPU??

Any help would be truly appreciated!

Thanks in advance!

**Wites OM Tesla** · 05-06-2012, 14:04

Quote:

Originally Posted by ttkirst

Hi Wites,

I wonder if you could please help me. I have a iPhone 4 which says NO SERVICE immediately after inserting a sim. It doesn't search at all. Also it is factory unlocked. I tried the solution in the picture but nothing! Is there anything else I can do before reballing BB CPU??

Any help would be truly appreciated!

Thanks in advance!

Try press BB CPU see if it will detect it.
Check all pins if are soldered good,try resolder no matter if they look ok most important is detect switch.

MeiTeS · 05-07-2012, 12:42

what i need to do for restore modem firmware and imei with wifi.. already reballed bb cpu ... i need reball bb flash.. ???? and bb cpu can die from hotair temperature?? thx

fun · 05-11-2012, 15:47

Code:


	Quote:
	
	
		
			
				
					Originally Posted by Wites
					
				
				
By wites13 at 2011-12-05
Chk now bro Oraj for good result.;)
I have forgot to write in photo green fuse near light driver if it not beep short make jumper.

The iPhone 4 I have only gives light for half second on boot up. I checked all filters are fine. Just a question is for caps shortening.

As you can see in the picture I marked in red lines which way it shortening but no short with right and left side. Is that OK?
Sorry for my bad hardware skills.
Thanks

**Wites OM Tesla** · 05-11-2012, 21:46

Quote:

Originally Posted by fun

The iPhone 4 I have only gives light for half second on boot up. I checked all filters are fine. Just a question is for caps shortening.

As you can see in the picture I marked in red lines which way it shortening but no short with right and left side. Is that OK?
Sorry for my bad hardware skills.
Thanks

No what you marked with red is not the problem,better chk green resistor near light ic it must beep like a fuse if no beep jump it.

justbaem · 05-13-2012, 21:35

@fun did you test it with a different screen? i had exactly the same issue with an iphone4 a few weeks ago replaced the screen and the backlight was fixed!

fun · 05-15-2012, 02:18

Quote:

Originally Posted by justbaem

@fun did you test it with a different screen? i had exactly the same issue with an iphone4 a few weeks ago replaced the screen and the backlight was fixed!

That was my first step.

smartmobilecare · 05-15-2012, 08:52

plz hepl me sir i have a apple 2g phone its ringer and mic not working but ringer is workinf when i play ringtones in settings plz help me .masters

techboyjed · 05-15-2012, 14:33

hello Mr.Wites,
this is my first post.
please help me to find solution for the below issue
i have an iPad 2, its power switch is not working, i replace power+volume button cable, small pwb where the power button flex cable connecting and the cable between mother board and the small PWB..but still i cannot power on the iPAD.
but the device is switching on with charger/USB, but not with the power switch!!!
please help me to find the solution.
thanks in advance.

lexuuuu · 05-15-2012, 16:40

I have a iPhone 4 with no IMEI, WiFI and bluetooth. Can you fix it ?

05-04-2012, 07:34	#1009 (permalink)
robin25 Freak Poster Join Date: May 2008 Location: IN mobile's Posts: 481 Member: 771565 Status: Offline Thanks: 241 Thanked 45 Times in 38 Posts	Hi Mr. wites I have a 4g with strange problem. When i plug phone in to the charger phone show charging indignation but not store battery And with switched off phone. phone charge well means full charge with in minutes. what to do this problem came after update 5.1 and some one tell me downgrade it to 4.3.3 but i don't know how can i downgrade it Please help me sir sorry for my bad english

05-07-2012, 12:42	#1013 (permalink)
MeiTeS Freak Poster Join Date: Jul 2009 Location: Israel, Tel-aviv Posts: 100 Member: 1085383 Status: Offline Thanks: 27 Thanked 13 Times in 11 Posts	wites need your help and your exp. what i need to do for restore modem firmware and imei with wifi.. already reballed bb cpu ... i need reball bb flash.. ???? and bb cpu can die from hotair temperature?? thx

05-15-2012, 14:33	#1019 (permalink)
techboyjed Junior Member Join Date: Apr 2012 Posts: 6 Member: 1748294 Status: Offline Thanks: 10 Thanked 0 Times in 0 Posts	iPad-2 16GB power button issue hello Mr.Wites, this is my first post. please help me to find solution for the below issue i have an iPad 2, its power switch is not working, i replace power+volume button cable, small pwb where the power button flex cable connecting and the cable between mother board and the small PWB..but still i cannot power on the iPAD. but the device is switching on with charger/USB, but not with the power switch!!! please help me to find the solution. thanks in advance.

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05-02-2012, 08:34	#1006 (permalink)
kali_fuchi Freak Poster Join Date: Dec 2011 Location: damak,jhapa,nepal Posts: 265 Member: 1705433 Status: Offline Sonork: kali Thanks: 77 Thanked 35 Times in 32 Posts	mr. wites may i request you to share iphone 4 baseband power supply & related solution,like no bb,no wifi or without sim searching.if step by step guide you have plz.if you already post about it plz inform me about that thread.

05-03-2012, 04:40	#1007 (permalink)
GOODBOY1865 Junior Member Join Date: May 2010 Posts: 23 Member: 1304226 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	my ipad touch is working automatically have changed touch ,battery,reinstalled latest OS no solution .please help

05-03-2012, 19:01	#1008 (permalink)
sharaz191 No Life Poster Join Date: Mar 2006 Location: In My CoMpaQ LaPtOP Posts: 2,078 Member: 249300 Status: Offline Sonork: 10101010 Thanks: 37 Thanked 566 Times in 163 Posts	hi wites i need solution for iphone 4 speaker/ ringer not working i replaced ringer and that flex with charging base still not working but its worked before i replace lcd thank you

05-04-2012, 12:02	#1010 (permalink)
coldbox Insane Poster Join Date: Dec 2011 Posts: 73 Member: 1702235 Status: Offline Thanks: 43 Thanked 5 Times in 5 Posts	Actually this thread is not for asking help, but try to check help in wites posts i think he made few solutions for fake charging... P.S. you can make new Thread for these kind of things i'm sure wites will answer...

05-13-2012, 21:35	#1016 (permalink)
justbaem Junior Member Join Date: Jan 2012 Posts: 25 Member: 1709786 Status: Offline Thanks: 8 Thanked 0 Times in 0 Posts	@fun did you test it with a different screen? i had exactly the same issue with an iphone4 a few weeks ago replaced the screen and the backlight was fixed!

05-15-2012, 08:52	#1018 (permalink)
smartmobilecare Crazy Poster Join Date: Nov 2011 Location: Punjab Age: 22 Posts: 52 Member: 1691337 Status: Offline Thanks: 367 Thanked 4 Times in 4 Posts	plz hepl me sir i have a apple 2g phone its ringer and mic not working but ringer is workinf when i play ringtones in settings plz help me .masters

05-15-2012, 16:40	#1020 (permalink)
lexuuuu Junior Member Join Date: May 2012 Posts: 2 Member: 1759824 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	I have a iPhone 4 with no IMEI, WiFI and bluetooth. Can you fix it ?