i8190n suddenly no power - GSM-Forum

HUM · 10-29-2015, 04:02

i8190n suddenly no power
when connect to external power supply and press power key , it take some amp and stuck

also try jtag but not get success connected but not complete the procedure

its emmc or power ic

kit_kit · 10-30-2015, 08:47

around 100amp mostly EMMC . this is not easy to fix for the firmware part . good luck

HUM · 10-30-2015, 20:36

not 100 amp just take little amp and stuck

HUM · 11-06-2015, 03:33

take around 5 amp and stuck

customer said he using wifi and playing game, suddenly set hang so he remove battery and re-insert battery and power on but set not power on

hkboyz · 11-06-2015, 03:43

repair emmc with direct if not u must change emmc chip

HUM · 11-06-2015, 03:48

are u sure its emmc ? or is it power ic problem ? confusing

hkboyz · 11-06-2015, 05:14

i think ur power not have problem.change emmc chip

Munir · 11-12-2015, 07:25

Quote:

Originally Posted by HUM

are u sure its emmc ? or is it power ic problem ? confusing

yes sure Emmc problem remove and write , still not then change.

10-29-2015, 04:02	#1 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	i8190n suddenly no power i8190n suddenly no power when connect to external power supply and press power key , it take some amp and stuck also try jtag but not get success connected but not complete the procedure its emmc or power ic

10-30-2015, 08:47	#2 (permalink)
kit_kit Freak Poster Join Date: Feb 2004 Location: Malaysia Age: 38 Posts: 261 Member: 55800 Status: Offline Thanks Meter: 9	around 100amp mostly EMMC . this is not easy to fix for the firmware part . good luck

10-30-2015, 20:36	#3 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	not 100 amp just take little amp and stuck

11-06-2015, 03:33	#4 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	take around 5 amp and stuck customer said he using wifi and playing game, suddenly set hang so he remove battery and re-insert battery and power on but set not power on

11-06-2015, 03:43	#5 (permalink)
hkboyz Freak Poster Join Date: Dec 2014 Location: indonesia Age: 38 Posts: 111 Member: 2308583 Status: Offline Thanks Meter: 40	repair emmc with direct if not u must change emmc chip

11-06-2015, 03:48	#6 (permalink)
HUM No Life Poster Join Date: Jul 2005 Location: karachi Posts: 8,673 Member: 161728 Status: Offline Sonork: 100.1582708 Thanks Meter: 2,237	are u sure its emmc ? or is it power ic problem ? confusing

11-06-2015, 05:14	#7 (permalink)
hkboyz Freak Poster Join Date: Dec 2014 Location: indonesia Age: 38 Posts: 111 Member: 2308583 Status: Offline Thanks Meter: 40	i think ur power not have problem.change emmc chip