Database Info

Back to Original ROM from 2.20 to 2.13 - NVID does not work

Hello, i've read a lot..but a cannot find a clear way to go back to my original ROM (i need to repair my baby jamin but i need my original italian rom).
I've go a G3, and i've installed the ASERG rom releases. (so i've just used NVID)
Now I've try to downgrade to the original IMATE Italian rom but there's no way.
during ROm upgrade after 1% (white screen on the jamin):
"
ERROR[326]: INVALID COMMAND
THIS NBF file cannot be used fot your PDA pHONE PLease check you NBF file"
Any Idea?
I've see http://wiki.xda-developers.com/index.php?pagename=Prophet_CID_Unlock ...and i've got PDAMobiz.com_ProphetAKU2_unlockCID.rar ...but I cannot understand why i've upgrade without any problems using NVID from 2.13 to 2.20 but i cannot go back...and i want to be sure that using PDAMobiz.com_ProphetAKU2_unlockCID.rar i'll solve my issue

lightman3dd said:
Hello, i've read a lot..but a cannot find a clear way to go back to my original ROM (i need to repair my baby jamin but i need my original italian rom).
I've go a G3, and i've installed the ASERG rom releases. (so i've just used NVID)
Now I've try to downgrade to the original IMATE Italian rom but there's no way.
during ROm upgrade after 1% (white screen on the jamin):
"
ERROR[326]: INVALID COMMAND
THIS NBF file cannot be used fot your PDA pHONE PLease check you NBF file"
Any Idea?
Click to expand...
Click to collapse
Once you've had an AKU2.2 or higher on your device, you won't be able to go back to your original (AKU2.1*) ROM, unless you CID-unlock your device. You have a G3, so you're lucky you can!
But to save yourself all the trouble, I recommend you just use a stable AKU2.2/2.3 ROM.
grtz
EDIT: The RUU (ROM Update Utility) of your original ROM checks CID (security) on installation.
Because you already used AKU2.2 or higher it will fail CID-check and stop it's setup.

lo0m said:
Once you've had an AKU2.2 or higher on your device, you won't be able to go back to your original (AKU2.1*) ROM, unless you CID-unlock your device. You have a G3, so you're lucky you can!
But to save yourself all the trouble, I recommend you just use a stable AKU2.2/2.3 ROM.
grtz
Click to expand...
Click to collapse
Thanks a lot, but i need to repair my device , so i need to install the original rom otherwise no gurantee...
When my baby will go back, for sure i'll reinstall Aserg AKU3
EDIT: Just CID_UNLOCKED and the downgrade works like a rocks...My baby can go to the doctor ;-)

having the same problem
i will try it today and tell you the result
but can you tell me where can i find the CID Unlock
i will use the same step used for the KJAM

fadimck said:
i will try it today and tell you the result
but can you tell me where can i find the CID Unlock
i will use the same step used for the KJAM
Click to expand...
Click to collapse
You could try here
http://files.pdamobiz.com/c/PDAMobiz.com_ProphetAKU2_unlockCID.rar

You can use this way I did it many times
To return to JAMin original rom :
1- Extract your JAMin original rom ( JAMin_Arabic_213923_2139126_022021_ship )or ( JAMin_WWE_213923_2139123_022021_ship )
on your Disk top you will get two folders ( OutputFile & RUU_TOOLS ).
2- Move (nk.nbf) from ( OutputFile ) to ( RUU_TOOLS \ Prophet \ WWE ) folder.
3- Now you have the all needed files on one folder (EnterBootloader&README & ROMUpdateUtility & RUUGetInfo & RUUResource.dll)
4- You need Prophet_G4_RadioRom ( Prophet_G4_RadioRom_v2.47.21) or ( Prophet_G3_G4_RadioRom_v2.61.21 ).
4- Chang the (ROMUpdateUtility) with ( ROMUpdateUtility_No_VenderID ).
5- put your JAMin on bootloader screen the ( coloured screen ).
6- Run the ( ROMUpdateUtility_No_VenderID ) it will start update the rom. It will hang on 95%.
7- Rest it to get the bootloader screen ( coloured screen ).
8- Run the Prophet_G4_RadioRom ( Prophet_G4_RadioRom_v2.47.21) or ( Prophet_G3_G4_RadioRom_v2.61.21 ) it will up date the rome you will get 100% . Your JAMin will work again and you will get it back with i-mate rom but the SPL will not ccange it will still as it is ( SPL 2.2xxxxx001).
9- Any time you can return to te original rom you must follow this way untel some one can unlockcid or there is anew update from i-mate.
I try this way three times tody and it is working very good.

if my 818pro is G4, is it impossible to get back to 2.1* ? >.<

if my 818pro is G4, is it impossible to get back to 2.1* ??? >.<

use what in this topic and you can do what you want I myself downgrade my rom from 2.20 to 2.09 and my Qtek is working great
http://forum.xda-developers.com/showthread.php?t=300356

wm5 rom for qtek 8300 (music edition)

Hi all,
i'm new to these flashing things, and i need some help.
my qtek 8300 has a quite old software version and i need to upgrade it since qtek says that they dont have new versions :| my rom version is 1.0.7.0
so i need a idiot proof guide to do this and a good room, i would prefer a rom without modifications, a default rom..
Many Thanks in advance..
Paulo F.

Login to qtek website, download the ROM, and install it, from the website, usually is one installer, just run it

hum.. that was the first thing i try..
problem is it says my imei is not from a brightpoint device.. so i'm not authorized.. the Portuguese's qtek says they don't have updates to me so i really need other way do do ir..

urgent help!

Hi ppl, this is my problem i updated my prophet with the g3 update rom, it worked ok, the problem was that after it made the update and the device rebooted it became with the 3 colours on screen, my microsoft active sync could not syncronize with it and right know i cannot work in any way with it please help me... I made the update with the g3 rom of mobiz, i didin´t get to the second step.

Now i Know how
1. Install original Rom
2. Do an update to the rom to wm6
3. Do an hardspl g3 or g4
4. Install a new Rom with RUU update utility.

just where to find original rom ?? ? i have the same problem

I would like to restore the official spl please help me! Thanks!

Hello everyone, I would like to recover my present rom Traditional Taiwanese officials rom, I try to download the official rom brush back to the official version, can see into the tri-color screen (hard spl) can not be restored to ask how to recover spl3.29 0000 .Thanks

you can go to kaser wiki to take a look ,it seems I have seen there ,Im using my phone now so I cannt give you the link ,im sorry ,but I got two htc Chinese traditional stock roms if you need .
bty 哥们，哈哈，有事说话！

兄弟加我——717429504

Reverting back to the AT&T or HTC ROM and SPL for Warranty or return
If not what your after i'm sure you will find via taking some time to read the STICKY & WIKI
On that note thread closed.

Confused with Rom upgrade

I have upgraded roms on Tytn II and Touch Pro 2 with no problems. Trying to upgrade a G4 Wizard from WM5 to WM6.x and I am completely confused.
When I have downloaded G4 safe roms all that is in there is an nbf file. What am I supposed to be doing with that? Is it similar to a cab file and run from the device? Should I have more to install the rom upgrade?
All help appreciated.

just find RUU and flash it from PC... There are tutorials, soo READ IT

Yeah except that only the last rom we downloaded said to put an RUU in the same folder as the nbf file.
Like I said, I have upgraded roms on Tytn II's and a TP2. So Im not new to a rom upgrade. But thanks for your help.