iphone 4s update error 14 - GSM-Forum

topetoil · 07-24-2016, 07:07

Hello. I have a serious problem with my iphone 4s . I tried restored . during restoration ends with error 14. I have twice download the 9.3.3 restore file for ip 4s . Finally I noticed itune trial download an older version 9.1. help me

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HDccam · 07-24-2016, 09:11

Error 14 is a problem with the nand ic. It can be the ic it self or the power to the ic or it has a bad soldering connection.

topetoil · 07-24-2016, 12:33

thank you sir. how to repair it? please help me sir.

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<<BEST>> · 07-26-2016, 08:44

Quote:

Originally Posted by topetoil

thank you sir. how to repair it? please help me sir.

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Rehot power ic your will be solve

HDccam · 07-28-2016, 08:12

Iphone 4s ic's have black glue under them. To reheat/Reflow will result in most of the time in a shortcut. Since the soldering balls under the ic will jump like popcorn and connect with each. Reballing is the best. You can try to reflow at low temperature 350 degrees celcius For 10 seconds..too little heat will not let the soldering flow and to high will result in a shortcut. it could be what < Best > is suggesting. That the power manager doesnt power the nand.

07-24-2016, 07:07	#1 (permalink)
topetoil Freak Poster Join Date: Aug 2013 Posts: 257 Member: 2011612 Status: Offline Thanks Meter: 19	iphone 4s update error 14 Hello. I have a serious problem with my iphone 4s . I tried restored . during restoration ends with error 14. I have twice download the 9.3.3 restore file for ip 4s . Finally I noticed itune trial download an older version 9.1. help me Envoyé de mon Infinix-X551 en utilisant Tapatalk

07-24-2016, 09:11	#2 (permalink)
HDccam No Life Poster Join Date: Mar 2012 Location: Amsterdam, Netherlands Posts: 754 Member: 1732818 Status: Offline Thanks Meter: 532	Error 14 is a problem with the nand ic. It can be the ic it self or the power to the ic or it has a bad soldering connection.

07-24-2016, 12:33	#3 (permalink)
topetoil Freak Poster Join Date: Aug 2013 Posts: 257 Member: 2011612 Status: Offline Thanks Meter: 19	thank you sir. how to repair it? please help me sir. Envoyé de mon Infinix-X551 en utilisant Tapatalk

07-28-2016, 08:12	#5 (permalink)
HDccam No Life Poster Join Date: Mar 2012 Location: Amsterdam, Netherlands Posts: 754 Member: 1732818 Status: Offline Thanks Meter: 532	Iphone 4s ic's have black glue under them. To reheat/Reflow will result in most of the time in a shortcut. Since the soldering balls under the ic will jump like popcorn and connect with each. Reballing is the best. You can try to reflow at low temperature 350 degrees celcius For 10 seconds..too little heat will not let the soldering flow and to high will result in a shortcut. it could be what < Best > is suggesting. That the power manager doesnt power the nand.