2.21.001 downgrade

[GSMFLASCH]

How i can downgrade version on WIZA200 (T-mobile MDA) to 2.01?
or how i can debrand ? I try to install (RUU_Prodigy_1030711_120_10410_Qtek_GER_Ship.exe) but gives error and need newer version.

br
john

[ercave1]

How i can downgrade version on WIZA200 (T-mobile MDA) to 2.01?
or how i can debrand ? I try to install (RUU_Prodigy_1030711_120_10410_Qtek_GER_Ship.exe) but gives error and need newer version.

br
john

Judging by your post title... you appear to have a G4...
If you determine that you have a G3 you can SuperCID & SIM unlock, then simply install the desired ROM package (.exe) from your desired provider.

Start here: http://wiki.xda-developers.com/index.php?pagename=HTC_Wizard

If in fact you do have a G4, you can flash any ROM on your device by following the procedures found (SIM unlock required for use with other provider SIMs)...

here http://forum.xda-developers.com/showthread.php?t=271043&highlight=install+any+ROM

or alternate method just for OS and not other parts look here: http://forum.xda-developers.com/showthread.php?t=271043&highlight=install+any+ROM

Make sure you understand everything that is explained on these pages before you attempt anything or you risk "bricking" your device.

[neapci]

i have a cingular 8125 Cingular 8125
IPL 2.25
SPL 2.25
Radio 02.25.11
OS 2.25.11.1

i tried to downgrade to 1.8.11 and now is dead.not even start.can i repair it?what shoul i do?

[ercave1]

i have a cingular 8125 Cingular 8125
IPL 2.25
SPL 2.25
Radio 02.25.11
OS 2.25.11.1

i tried to downgrade to 1.8.11 and now is dead.not even start.can i repair it?what shoul i do?

First of all, why are you downgrading? Are you certain you have a G3? Did you unlock your device? If you can get the phone into boot loader mode you can recover. Flash your providers most recent ROM, put the device into boot loader mode first. READ the wiki. If you skip steps, this happens.

[neapci]

my phone is g4 and accidentally i've flashed a g3 rom.the bootloader is crashed.it doesn't even start.can be repaired?

[GSMFLASCH]

thx for answer,
MDA is G4 WIZARD200 2.21.0001 version, and its T-Mobile branded, which ROM is best for this MDA without branding? Germany Lng.

Because of my broblem i dont want to have any t-mobile-O2-Orange branding on phone just standart some room without any branding in Germany Language.


br
John

[ercave1]

thx for answer,
MDA is G4 WIZARD200 2.21.0001 version, and its T-Mobile branded, which ROM is best for this MDA without branding? Germany Lng.

Because of my broblem i dont want to have any t-mobile-O2-Orange branding on phone just standart some room without any branding in Germany Language.


br
John

Yes, just find a G3 Rom that suits your needs and modify it using the instructions in my earlier post to you and you should be able to get it on your device.

[GSMFLASCH]

Yes, just find a G3 Rom that suits your needs and modify it using the instructions in my earlier post to you and you should be able to get it on your device.

I get crazy , modify is no problem to do , but i didnt find one good rom without branding in germany language, if you have time can you give me a link maybe ? thank u very much.

br