I had flash my 6600 from english to chinese...its working find...but when i want flash it back to english,the problem is come....After i flash it,when "
format user area",its FAIL !!!how i can make it work?

1st Boot Ok, WD2, UPP: 1081
Fl0: 0x00000000-0x007FFFFF,0001267E,Amd 29BDS643HT
Fl1: 0x02000000-0x027FFFFF,0001267E,Amd 29BDS643HT
Fl2: 0x04000000-0x047FFFFF,0001267E,Amd 29BDS643HT
Fl3: 0x06000000-0x067FFFFF,0001267E,Amd 29BDS643HT
Algorithm: w3_amd_b.fia
Algorithm Ok, MSID: 848E27F4589F379A1D48E3317D
Decoded MSID: 3E4EBAF7-00DE6068-AA000000
Encoded FAID: 9E4B9C7A-D6B32B3A-5F8A566E
Area1: 0x00000000-0x0000FFFF Erased, Time: 00:00
Area2: 0x02000000-0x0214FFFF Erased, Time: 00:11
MCU Flashing Completed, Time: 00:16
Area1: 0x00000000-0x0000FFFF Erased, Time: 00:00
Area2: 0x02000000-0x0214FFFF Erased, Time: 00:11
PPM Flashing Completed, Time: 00:16
Flashing Completed, Rebooting Mobile
All Done, Time: 01:10
User Area Format Failed
00000000: 00 00 00 00 00 00 00 00 ........

Why u need to format the phone after flash?what was the phone before?give more infos so that others would able to help u or try the 3 keys format solutions.

its a english version when i starting to use,then i use NHL-10-5[1].27(C4).rar this file to flash it to chinese version....and the solution is i follow the manual..
1.Select the MCU and PPM file, speed choose “Normal”
2.Press “Start” Button to do the job
3.When the flashing done, choose “Normal” in UI Setting, after that can see the “Init Normal Mode OK” in the software.
4.Choose “Local” in UI Setting, after that can see the “Init Local Mode OK” in the software.
5.Press the “Format User Area” Button, after that can see the “User Area Format OK” in the software.
6.Done

PS:and what is 3 keys format solution,i just new user now....thx for helping

Aha...I see your mistake now,unpack the file and select the files as mcu only(for chinese version flashing) then UI options just tick full factory default is enough.

For language changing,'format user area' is not necessary,the fastest way is contact your reseller for tutor.

from english to chinese normally i just flash the ppm with C4 or C7.. and it works.. is this correct?

that was mcu, not ppm

ops... my bad

now i know what the problem is......MCU i pick the largest size file...then ppm pick the language file...then its done....work fine now =_=