dext mb 200 downgrade possible? - GSM-Forum

victorsky · 01-11-2013, 17:39

i want to download this phone so that i can unlock,currently now their is version 1.5 on phone while on sticker their is s/w 1.1.31 may i download this phone gsm masters

GSM_Support · 01-12-2013, 09:23

@ victorsky,

It is not recommended to downgrade phone's firmware version.
But in order to restore it to default settings you can try to make Factory reset.

Best Regards
GSMServer team

victorsky · 01-12-2013, 09:47

thanks for reply the problem is i cant unlock the the current 1.5 version now may you upload higher version cause their is no 1.5 version on bootloader site.

01-11-2013, 17:39	#1 (permalink)
victorsky Freak Poster Join Date: Jun 2008 Location: whole world Posts: 407 Member: 791227 Status: Offline Thanks Meter: 10	dext mb 200 downgrade possible? i want to download this phone so that i can unlock,currently now their is version 1.5 on phone while on sticker their is s/w 1.1.31 may i download this phone gsm masters

01-12-2013, 09:23	#2 (permalink)
GSM_Support Product Supporter Join Date: Feb 2005 Location: GSMserver Team Posts: 36,980 Member: 121052 Status: Offline Sonork: 100.107126 Thanks Meter: 80,766	@ victorsky, It is not recommended to downgrade phone's firmware version. But in order to restore it to default settings you can try to make Factory reset. Best Regards GSMServer team

01-12-2013, 09:47	#3 (permalink)
victorsky Freak Poster Join Date: Jun 2008 Location: whole world Posts: 407 Member: 791227 Status: Offline Thanks Meter: 10	thanks for reply the problem is i cant unlock the the current 1.5 version now may you upload higher version cause their is no 1.5 version on bootloader site.