iphone 5 error 1 - GSM-Forum

Apple User · 04-23-2014, 14:16

hi
iphone 5 after change u2 no imei and baseband
after check board saw u601_rf was broken and change but after restore error 27
i decided to reball u501_rf but after reball now error 1 (not error -1)

Apple User · 04-25-2014, 23:27

no body knows about that?

**tkowsar** · 04-26-2014, 10:01

U501_RF is double layer chip, reball don't work well, better if u can change a new one,,,

Apple User · 04-27-2014, 22:07

Quote:

Originally Posted by tkowsar

U501_RF is double layer chip, reball don't work well, better if u can change a new one,,,

so must change with u701_rf

Sulivan · 05-25-2014, 20:06

I have the same problem as you, have you solved?

Error 1, not -1

04-23-2014, 14:16	#1 (permalink)
Apple User Freak Poster Join Date: Jan 2012 Posts: 312 Member: 1711751 Status: Offline Thanks Meter: 17	iphone 5 error 1 hi iphone 5 after change u2 no imei and baseband after check board saw u601_rf was broken and change but after restore error 27 i decided to reball u501_rf but after reball now error 1 (not error -1)

04-25-2014, 23:27	#2 (permalink)
Apple User Freak Poster Join Date: Jan 2012 Posts: 312 Member: 1711751 Status: Offline Thanks Meter: 17	no body knows about that?

04-26-2014, 10:01	#3 (permalink)
tkowsar Moderator Join Date: Feb 2006 Location: Bangladesh & Bahrain Posts: 3,165 Member: 233205 Status: Offline Thanks Meter: 5,014	U501_RF is double layer chip, reball don't work well, better if u can change a new one,,,

05-25-2014, 20:06	#5 (permalink)
Sulivan Junior Member Join Date: May 2014 Posts: 12 Member: 2193066 Status: Offline Thanks Meter: 0	I have the same problem as you, have you solved? Error 1, not -1