iTunes error 1 or -1 when restore iphone 5s 5c (SOLVED) - GSM-Forum

dark2peu · 06-28-2015, 20:56

Today i have a iphone 5S without signal , after restore he stuck on -1 error (1) ... i tryed 4-6 times without success.

PROBLEM: baseband IC / modem

SOLUTION: remove PCB , and apply 300gr hot air for 10sec. ( if no work try 20-25sec) ... on baseband IC

http://imgur.com/Phxlq9U IMAGE HERE !!!

shafee3113 · 07-01-2015, 20:58

thank you ser for giving us this solution

Fine Touch · 07-01-2015, 21:23

yes it's working for me also

francherba · 07-09-2015, 04:03

Hi, please help!! I´m getting error 47. Could you please explain how should I apply hot on the HW? Can I use a Hair Dryer, or do i need something with more heat?? what is 300gr??? thanks!

nitro93 · 07-10-2015, 23:47

Quote:

Originally Posted by dark2peu

Today i have a iphone 5S without signal , after restore he stuck on -1 error (1) ... i tryed 4-6 times without success.

PROBLEM: baseband IC / modem

SOLUTION: remove PCB , and apply 300gr hot air for 10sec. ( if no work try 20-25sec) ... on baseband IC

Imgur IMAGE HERE !!!

By 300gr you mean 300 grades Celsius ?

Thanks !

nitro93 · 07-18-2015, 09:35

Hi,

If i will try rehotting the baseband IC and it will still not work, can i change it ? I see that parts are available on aliexpress or ebay so i can easily buy. It will need something to do apart from chaning it ?
Thank you ! Please help me..is very important.

torla · 07-20-2015, 16:56

thx work for me ip5s 32 gb gold.

nitro93 · 07-22-2015, 19:53

EXCELENNT ! THANK YOU VERY MUCH !

WORKED FOR ME TOO !
300 grades for about 20 seconds on basaband IC.

Works like charm now.

THANK YOU !!

fanbang · 07-30-2015, 17:29

great work. repaired 5c this way. thanks

kaptanci · 07-30-2015, 19:21

It is not always working. I received many devices with this problm just 3 out of 10 works if i rehot. it takes me almost 4 hours to reball baseband. But this is also not working always. Sometimes pads r removed so device not working anymore.

ahmed14 · 08-05-2015, 11:09

great work iphone 5c

joshmalicuban · 08-10-2015, 11:06

done for me but no imei

ramolaude07 · 04-20-2016, 08:30

Hallo,

I have reheat the chip for low signal by iPhone 5s. Now I have signal but I don't have speaker und Touch ID. What i have done wrong? To much heat for to long time? How can I repair this problem. I have 2 iPhone 5s with this issue

controlme · 04-20-2016, 20:02

Hello,

Thanks for this, I tried it but didn't work for me. I've also re-balled BB perfectly with no success.

Could anyone point me in the direction of the BB PMU to test (5S) ???

Thanks

Mehdi Ghorbani · 04-20-2016, 22:35

Have error 50 iphone 6 after change wifi module!!!
tested phone after change wifi module imei not show and modem firmware is blank!!
rehot BB same problem.changed it same..
Any *** idea.
maybe replace new BB from other pcb?

06-28-2015, 20:56	#1 (permalink)
dark2peu Freak Poster Join Date: Dec 2006 Posts: 208 Member: 408358 Status: Offline Thanks Meter: 42	iTunes error 1 or -1 when restore iphone 5s 5c (SOLVED) Today i have a iphone 5S without signal , after restore he stuck on -1 error (1) ... i tryed 4-6 times without success. PROBLEM: baseband IC / modem SOLUTION: remove PCB , and apply 300gr hot air for 10sec. ( if no work try 20-25sec) ... on baseband IC http://imgur.com/Phxlq9U IMAGE HERE !!!

04-20-2016, 08:30	#13 (permalink)
ramolaude07 Junior Member Join Date: Feb 2016 Posts: 6 Member: 2525054 Status: Offline Thanks Meter: 0	no speaker und Touch ID Hallo, I have reheat the chip for low signal by iPhone 5s. Now I have signal but I don't have speaker und Touch ID. What i have done wrong? To much heat for to long time? How can I repair this problem. I have 2 iPhone 5s with this issue

07-01-2015, 20:58	#2 (permalink)
shafee3113 Banned Join Date: Aug 2008 Location: saudi arabia Age: 35 Posts: 91 Member: 839471 Status: Offline Thanks Meter: 34	thank you ser for giving us this solution

07-01-2015, 21:23	#3 (permalink)
Fine Touch Junior Member Join Date: Jun 2015 Posts: 27 Member: 2418411 Status: Offline Thanks Meter: 0	yes it's working for me also

07-09-2015, 04:03	#4 (permalink)
francherba Junior Member Join Date: Jul 2015 Posts: 1 Member: 2424878 Status: Offline Thanks Meter: 0	Hi, please help!! I´m getting error 47. Could you please explain how should I apply hot on the HW? Can I use a Hair Dryer, or do i need something with more heat?? what is 300gr??? thanks!

07-18-2015, 09:35	#6 (permalink)
nitro93 Insane Poster Join Date: Feb 2014 Posts: 67 Member: 2136675 Status: Offline Thanks Meter: 0	Hi, If i will try rehotting the baseband IC and it will still not work, can i change it ? I see that parts are available on aliexpress or ebay so i can easily buy. It will need something to do apart from chaning it ? Thank you ! Please help me..is very important.

07-20-2015, 16:56	#7 (permalink)
torla Freak Poster Join Date: Jan 2011 Location: visoko Posts: 247 Member: 1488472 Status: Offline Thanks Meter: 17	thx work for me ip5s 32 gb gold.

07-22-2015, 19:53	#8 (permalink)
nitro93 Insane Poster Join Date: Feb 2014 Posts: 67 Member: 2136675 Status: Offline Thanks Meter: 0	EXCELENNT ! THANK YOU VERY MUCH ! WORKED FOR ME TOO ! 300 grades for about 20 seconds on basaband IC. Works like charm now. THANK YOU !!

07-30-2015, 17:29	#9 (permalink)
fanbang No Life Poster Join Date: Jul 2004 Location: out there Posts: 1,042 Member: 73674 Status: Offline Thanks Meter: 91	great work. repaired 5c this way. thanks

07-30-2015, 19:21	#10 (permalink)
kaptanci Freak Poster Join Date: Nov 2014 Location: Germany Posts: 265 Member: 2289832 Status: Offline Thanks Meter: 48	It is not always working. I received many devices with this problm just 3 out of 10 works if i rehot. it takes me almost 4 hours to reball baseband. But this is also not working always. Sometimes pads r removed so device not working anymore.

08-05-2015, 11:09	#11 (permalink)
ahmed14 No Life Poster Join Date: Nov 2006 Age: 41 Posts: 1,064 Member: 389660 Status: Offline Thanks Meter: 60	great work iphone 5c

08-10-2015, 11:06	#12 (permalink)
joshmalicuban Junior Member Join Date: Apr 2012 Location: dubai uae Posts: 19 Member: 1747766 Status: Offline Thanks Meter: 3	done for me but no imei

04-20-2016, 20:02	#14 (permalink)
controlme Junior Member Join Date: May 2006 Posts: 26 Member: 277668 Status: Offline Thanks Meter: 1	Hello, Thanks for this, I tried it but didn't work for me. I've also re-balled BB perfectly with no success. Could anyone point me in the direction of the BB PMU to test (5S) ??? Thanks

04-20-2016, 22:35	#15 (permalink)
Mehdi Ghorbani Freak Poster Join Date: Jan 2005 Location: iran Age: 41 Posts: 309 Member: 103931 Status: Offline Thanks Meter: 31	Have error 50 iphone 6 after change wifi module!!! tested phone after change wifi module imei not show and modem firmware is blank!! rehot BB same problem.changed it same.. Any *** idea. maybe replace new BB from other pcb?