unlock problem with j220i - GSM-Forum

mmanduri · 07-19-2006, 12:50

Press Power On to phone!
Bypass boot authority
ERROR: 000302

i have voltage on cable...3.5 v when i try to read codes with semc 8.6 but phone always power on....how to unlock this phone....?
is this something new? i also had one k750i with same problem...didn't solve..

WalkAndTalkGSM · 07-19-2006, 14:29

visit another thread on j220i please

WalkAndTalkGSM · 07-19-2006, 17:51

try to read code using cruiser, i am able to do read codes by cruiser

*phone-company* · 07-19-2006, 18:10

voltage on cable????? Do j220 have fastport??????

nik789 · 07-19-2006, 18:11

u need to get nck code then unlock u can get nck code from cruiser or usb smart it doesnt matter and then <**< and then go on network and enter nck code

david laborator · 07-19-2006, 18:40

use semc tool ver 8.6 select j220 tick read codes then do job .then try to use cruiser 4in 1 cable .

07-19-2006, 12:50	#1 (permalink)
mmanduri No Life Poster Join Date: Aug 2002 Location: Croatia Age: 48 Posts: 583 Member: 14602 Status: Offline Thanks Meter: 18	unlock problem with j220i Press Power On to phone! Bypass boot authority ERROR: 000302 i have voltage on cable...3.5 v when i try to read codes with semc 8.6 but phone always power on....how to unlock this phone....? is this something new? i also had one k750i with same problem...didn't solve..

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07-19-2006, 14:29	#2 (permalink)
WalkAndTalkGSM Major Poster Join Date: May 2006 Posts: 49 Member: 280901 Status: Offline Thanks Meter: 2	visit another thread on j220i please

07-19-2006, 17:51	#3 (permalink)
WalkAndTalkGSM Major Poster Join Date: May 2006 Posts: 49 Member: 280901 Status: Offline Thanks Meter: 2	try to read code using cruiser, i am able to do read codes by cruiser

07-19-2006, 18:10	#4 (permalink)
phone-company No Life Poster Join Date: Mar 2004 Location: Nederlands / Germany / Danmark Age: 51 Posts: 2,461 Member: 60001 Status: Offline Sonork: 100.106474 Thanks Meter: 151	voltage on cable????? Do j220 have fastport??????

07-19-2006, 18:11	#5 (permalink)
nik789 Freak Poster Join Date: May 2006 Posts: 169 Member: 278535 Status: Offline Thanks Meter: 12	u need to get nck code then unlock u can get nck code from cruiser or usb smart it doesnt matter and then <**< and then go on network and enter nck code

07-19-2006, 18:40	#6 (permalink)
david laborator No Life Poster Join Date: Feb 2006 Location: Tanzania but U cant see me !!! Posts: 887 Member: 228601 Status: Offline Sonork: none Thanks Meter: 56	use semc tool ver 8.6 select j220 tick read codes then do job .then try to use cruiser 4in 1 cable .