Hello... you must do is downdegrade your boot to 08.AO. But first debesd have your installed drivers (down I leave the link) also need the RsdLite, I commend the 4.5.3 (link below). To downgrade your boot you must follow this tuto (sorry 4 traduction)
TUTORIAL: exit boot 09.02 without TP, by Bullfrog... Modmovil.com
This I saw him only in Russian, forums, but seems to be the way out of this indestructible boot.
Here them leave the translated, tuto and with the necessary tools for followed so basically is the same as the method by tuto 1)-(2) flasheo (empty and learn, as is the theory of the method by flash) only to now use a font of L7e.
I would only like to clarify that have very careful to take him out, and please, do it if they have some experience in flash, remember that this type of methods is dangerous.
Required files: _ boots
http://www.4shared.com/file/25787759/f0a1b30b/BOOTs.html?dirPwdVerified=c1e4fe34_ Source L7e
http://www.4shared.com/file/25787796/ccabe196/Fuente_de_L7e.html?dirPwdVerified=c1e4fe34_ p2kET v3.9
http://www.4shared.com/file/25787832/3a758a38/P2K_Easy_Tool_v39.html?dirPwdVerified=c1e4fe34 p2kET
_ ramldr2_0.31
http://www.4shared.com/file/25787835/a4111f9b/ramldr2_031.html?dirPwdVerified=c1e4fe34INSTRUCTIONS:
(1) Flash the letter of L7e to FB3 telephone and we hope to appearing enrollment "close".
(2) Withdraw the cable and battery
(3) open the P2K_Easy_Tool_v39, put your phone model and us are going to "repair" > "full repair PDS zone".
(4) Connect the cable without battery and pressed in "do selected job" and later pressed "OK".
(5) disconnect telephone open ramldr2_0.31, and.6V battery, on the phone screen can tell'll 08.A0 although before was 09.02, means already change; if not so in the ramldr2_0.31 pressed "send loader", then write BOOT and choose the'll for the phone model: i850 - 08. A0 L7 - 08. (6 D0) close the program.
(7) We opened the Flash backup or another and embarking any firmware, or any MP for the phone model.
! Original tutorial: Mr_Mutabor partners: Flex4, dvsdigiman Traducida: Bull we see!
Sorry the traduction i use the trastlator of windows for lack of time
RsdLite 4.5.3.
Drivers 3.7 for 32 bits Drivers 3.7 for 64 bitsUse the serving you
If I am making sorry for warez
I hope that you serve
Salu
mod edit:RsdLite link is removed because it's warez