iPhone 4S - Restore Error 1 After Battery Replacement - GSM-Forum

unknownsidhu · 04-08-2014, 21:09

Hey guys,

I am having some restore issues with a particular iPhone 4S device, and hope you guys have some insight or suggestions. Initially, I replaced the battery on the phone, and booted into iOS. The phone was stuck with a "Searching..." indication, and I tried a few things without any luck (manually setting time, airplane mode, etc.). Next, I decided to try and update the phone to the latest iOS fw, at which point the update failed (at approximately 60%), and placed the phone into a recovery loop. Now, I am having trouble restoring the phone, and receive error 1 at approximately that same 60% point. Any ideas as to what I can try to resolve the issue?

Thanks!

unknownsidhu · 04-08-2014, 21:45

After some further investigation, it looks like I knocked a chip off the main board (highlighted in green):

im gur . com / yABlWqo . png

As I understand, I can jump this point? What is this point named?
Would it be possible to simply replace the chip and re-solder it?

Thanks.

***~Leo~*** · 04-08-2014, 22:22

you have problem with baseband
thread moved to hardware section

unknownsidhu · 04-11-2014, 05:07

Where can I get replacements for U21_RF, C46_RF, as well as U18_RF?

unknownsidhu · 04-11-2014, 05:18

Are these the right components that I'm looking for?
NXP 771-AUP1G08GF132
Murata 81-LQW04AN5N6D00D

And not sure about U21_RF, but...?
Murata 81-LFB2H2G45SG7C093

Thanks!

unknownsidhu · 04-18-2014, 18:50

Bump. Still looking to verify.

Thanks.

emush · 04-18-2014, 20:02

hi ,
dont try to reball any thing mostly on iphone 4s i always fix it by making a jumper of the ic (9 pin ic around the charging connector)

i have faced that problem while i try to fix sim connector before
accidentallyt it will be broken crystal icat the back of the sim connector

other time use search button

http://www.technicalnet.ch/iphone/4s_no_BB.jpg

finally press thanks button

hyder tanveer · 09-10-2014, 13:08

thank u mr emush
i was serching this solution 100%working

pookkie · 09-10-2014, 19:37

you have problem with baseband
thread moved to hardware section

04-08-2014, 21:09	#1 (permalink)
unknownsidhu Junior Member Join Date: Jan 2008 Posts: 5 Member: 689368 Status: Offline Thanks Meter: 0	iPhone 4S - Restore Error 1 After Battery Replacement Hey guys, I am having some restore issues with a particular iPhone 4S device, and hope you guys have some insight or suggestions. Initially, I replaced the battery on the phone, and booted into iOS. The phone was stuck with a "Searching..." indication, and I tried a few things without any luck (manually setting time, airplane mode, etc.). Next, I decided to try and update the phone to the latest iOS fw, at which point the update failed (at approximately 60%), and placed the phone into a recovery loop. Now, I am having trouble restoring the phone, and receive error 1 at approximately that same 60% point. Any ideas as to what I can try to resolve the issue? Thanks!

04-08-2014, 22:22	#3 (permalink)
*~Leo~* Super Moderator Join Date: Jan 2006 Location: [Egypt, Alex] Posts: 5,052 Member: 224065 Status: Offline Sonork: 100.1577902 Thanks Meter: 7,930	you have problem with baseband thread moved to hardware section __________________ USE "THANKS" Button. Follow Forum Rules OFFLINE and Away

04-18-2014, 20:02	#7 (permalink)
emush Freak Poster Join Date: Feb 2007 Location: at the top of u Posts: 368 Member: 455794 Status: Offline Sonork: 100.1591235 Thanks Meter: 61	hi , dont try to reball any thing mostly on iphone 4s i always fix it by making a jumper of the ic (9 pin ic around the charging connector) i have faced that problem while i try to fix sim connector before accidentallyt it will be broken crystal icat the back of the sim connector other time use search button http://www.technicalnet.ch/iphone/4s_no_BB.jpg finally press thanks button Last edited by emush; 04-18-2014 at 20:10.

04-08-2014, 21:45	#2 (permalink)
unknownsidhu Junior Member Join Date: Jan 2008 Posts: 5 Member: 689368 Status: Offline Thanks Meter: 0	After some further investigation, it looks like I knocked a chip off the main board (highlighted in green): im gur . com / yABlWqo . png As I understand, I can jump this point? What is this point named? Would it be possible to simply replace the chip and re-solder it? Thanks.

04-11-2014, 05:07	#4 (permalink)
unknownsidhu Junior Member Join Date: Jan 2008 Posts: 5 Member: 689368 Status: Offline Thanks Meter: 0	Where can I get replacements for U21_RF, C46_RF, as well as U18_RF?

04-11-2014, 05:18	#5 (permalink)
unknownsidhu Junior Member Join Date: Jan 2008 Posts: 5 Member: 689368 Status: Offline Thanks Meter: 0	Are these the right components that I'm looking for? NXP 771-AUP1G08GF132 Murata 81-LQW04AN5N6D00D And not sure about U21_RF, but...? Murata 81-LFB2H2G45SG7C093 Thanks!

04-18-2014, 18:50	#6 (permalink)
unknownsidhu Junior Member Join Date: Jan 2008 Posts: 5 Member: 689368 Status: Offline Thanks Meter: 0	Bump. Still looking to verify. Thanks.

09-10-2014, 13:08	#8 (permalink)
hyder tanveer Junior Member Join Date: Jun 2014 Location: india banglore Age: 31 Posts: 14 Member: 2207038 Status: Offline Thanks Meter: 2	thank u mr emush i was serching this solution 100%working

09-10-2014, 19:37	#9 (permalink)
pookkie Junior Member Join Date: Apr 2012 Posts: 1 Member: 1745212 Status: Offline Sonork: 1234 Thanks Meter: 0	you have problem with baseband thread moved to hardware section