Downgrade firmware on nokia devices
Author: Tejash Patel // Category: SYMBIAN FIRMWARE TRICKS, SYMBIAN TRICKS
So J.A.F 1.98.47 is cr***ed...
All BB5 flashing...
UserCode reset/change...
Lifetimer reset...
CRT backup...
Downgrade (not all BB5)
Dead USB
Read/Write PM
Factory etc.....
How to use:
Installation:
1. Install J.A.F. to the DEFAULT folder
2. Copy crack to the jaf dir
3. make the shortcut for cr**k wherever you want (f.e. on the desctop, just for easy access
)
4. copy files from jaf "JAF USB Driver" subdir to system32 folder (to work with)
5. install P-Key driver from jaf "pkey driver" subdir
Using:
1. Run juf and get P-key error and click OK
2. Run c***k directly or via shortcut and....enjoy
3. Be carefull not to kill your phone!
do NOT use Crt Tool - not working! do NOT use UNLOCK - will kill phone 99%
ADDED: DOWNGRADE manual
confirmed downgrade on n70 ,6280, 6131, 6133, 6682, N80...
N73 NOT downgradeable
, maybe some other devices to. If JAF says smth like "preparing for downgrade fail" do nOT continue, or you'll got you phone dead and will have to restore it.. so do not forget to backap PM!
more manuals coming soon....
UPDATE:
1. Is PC Suite running? - CLOSE it
2. Is your PC Suite 6.86 or later? - uninstall connectivity cable driver via control panel and install 6.85.10 driver - the best
All BB5 flashing...
UserCode reset/change...
Lifetimer reset...
CRT backup...
Downgrade (not all BB5)
Dead USB
Read/Write PM
Factory etc.....
How to use:
Installation:
1. Install J.A.F. to the DEFAULT folder
2. Copy crack to the jaf dir
3. make the shortcut for cr**k wherever you want (f.e. on the desctop, just for easy access
)4. copy files from jaf "JAF USB Driver" subdir to system32 folder (to work with)
5. install P-Key driver from jaf "pkey driver" subdir
Using:
1. Run juf and get P-key error and click OK
2. Run c***k directly or via shortcut and....enjoy
3. Be carefull not to kill your phone!
do NOT use Crt Tool - not working! do NOT use UNLOCK - will kill phone 99%
ADDED: DOWNGRADE manual
confirmed downgrade on n70 ,6280, 6131, 6133, 6682, N80...
N73 NOT downgradeable
, maybe some other devices to. If JAF says smth like "preparing for downgrade fail" do nOT continue, or you'll got you phone dead and will have to restore it.. so do not forget to backap PM!more manuals coming soon....
UPDATE:
1. Is PC Suite running? - CLOSE it
2. Is your PC Suite 6.86 or later? - uninstall connectivity cable driver via control panel and install 6.85.10 driver - the best
Posts
You should take this down. You either have no clue what you're talking about, or you don't know how to write clear, detailed instructions.