All credits goes to Shadowtrance because of the tpt backup of Telstra 2.1 update 1
If you have flashed your racer with tpt files from gen 1 china unicom 1.1,youu surely got the china unicom big logo,besides android green robot
1.if you are gen 1 currently,download Fastboot Racer from Racer Boy,take recovery img from tpt files gen1 china unicom and replace in that folder,so you can fastboot racer and isntall original ftm
2.when done,go into recovery and ftm will apear
3.open USDL and make sure your phone is connected with proper com port
(you can check that in my devices in my computer)
when you properly connected your phone with pc and com port,next is
4.check RF/BT/IMEI/unlock info
5.check Backup NV
6.make sure nothing else is checked
7.start all
8.your backup will start and finished succesfully
9.take off battery and disconnect your phone from pc
10.click up and down buttons in the same time and connect phone to pc
11.when connect,your phone must be black screen and in DFU mode
12.open usdl software,and again make sure connected properly
13.it must say that phone is in download mode
next
14.SW directory(make sure you delete files from china unicom and replace them with files from the backup of Shadowtrance)
15.check download settings
16.check no backup and restore nv
17.download
18.start all
19.when this finished succesfully
20.take off phone from pc,and go into recovery(ftm)
21.again connect with pc and proper com port
22.open usdl
23.check RESTORE NVM
24.RF/BT/IMEI/unlock info(again make sure nothing is checked beside this)
25.start all
26.take off phone from pc and then turn it on
27.this worked for me i hope it will help for the others
Edited by Vlatko25, 14 November 2011 - 10:50 PM.







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