How to Downgrade Nokia 501 - GSM-Forum

aizazahmademail · 04-29-2014, 11:13

Current Version
RM-902
MCU version : 14.0.4
ROFS version : 14.0.2
Content version : 14.0.4
product Code : 059T234

Now i want to downgrade to 11.1.1

Dzirt · 04-29-2014, 15:07

Buy RPL.
Erase it.
Write need.
Repair Phone.
Done.

german gsm team · 05-01-2014, 00:15

Could downgrade be done by BEST saved RPL from phone as it was at version 11.1.1

Dzirt · 05-01-2014, 02:15

No, because it have SDD key , which can't be saved and restored (308 pm) yet.

04-29-2014, 11:13	#1 (permalink)
aizazahmademail Freak Poster Join Date: Dec 2012 Location: Multan Number 6 Age: 31 Posts: 243 Member: 1858524 Status: Offline Sonork: 100.1651800 Thanks Meter: 81	How to Downgrade Nokia 501 Current Version RM-902 MCU version : 14.0.4 ROFS version : 14.0.2 Content version : 14.0.4 product Code : 059T234 Now i want to downgrade to 11.1.1

04-29-2014, 15:07	#2 (permalink)
Dzirt No Life Poster Join Date: Nov 2009 Location: Syberia Age: 34 Posts: 12,508 Member: 1157320 Status: Offline Thanks Meter: 6,192	Buy RPL. Erase it. Write need. Repair Phone. Done.

05-01-2014, 00:15	#3 (permalink)
german gsm team No Life Poster Join Date: Mar 2002 Location: Somewhere in the World Age: 54 Posts: 1,425 Member: 9848 Status: Offline Thanks Meter: 144	Could downgrade be done by BEST saved RPL from phone as it was at version 11.1.1

05-01-2014, 02:15	#4 (permalink)
Dzirt No Life Poster Join Date: Nov 2009 Location: Syberia Age: 34 Posts: 12,508 Member: 1157320 Status: Offline Thanks Meter: 6,192	No, because it have SDD key , which can't be saved and restored (308 pm) yet.