Extract phone_app.cxc from any A2 phone
1. Run A2Uploader
2. Hit Filesystem Tool
3. Connect phone using 'c' or 2+5
4. Go to /boot directory
5. Right click on phone_app.cxc and read file
6. After file has been read, open it up in any Hex Editor
7. Search for IMEI 00 text string
8. Replace the zeros with numbers (this will have a simple calculation for output imei for a2 phone i had attached at rapidlink below together with cxchash)
9. Close and save the phone_app.cxc
10. Drag it into cxchash.exe
11. Copy the file back to phone using A2Uploader (drag&drop)
12. Click Shutdown Filesystem in A2Uploader
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Code:
VKP patch structure
;Z750 R1CA031_CHINA
;Change IMEI
;(c)VODAPHONE
11AA37BD: 3030303030303030 3132313030303930
11AA37C7: 303030303030 303230303030
---------------------------------------------------------------------------------
READ ME FIRST
##EDIT:##
Make sure all of your patches has this line:
;pAtChFiLe=/boot/phone_app.cxc
right after the description ends.
(with semicolon)
##################A2 PATCHING#################
#########Make sure you're aware that:#########
This method isn't entirely fool-proof. If you mess up, your phones going to die.
Might not work for all phones!
#########Make sure you have:#################
D-Ultimate Unlocker (but not an account )
Aerix (you need an account )
A2Uploader (latest!)
Patches
Sony Ericsson A200 CID52 RED Phone (if its brown or blue, you're saving your self alot of trouble)
############Steps:###########################
1) Start up Aerix, and press unlock
2) Remove battery, reinsert, and plug in using 2+5
3) Wait
4) AS SOON AS IT SAYS "RESTARTING PHONE" HIT ABORT
5) You should get numerous error messages in the log
6) Open up D-Ultimate Unlocker
7) Choose to change certificate to BROWN and make sure "REPAIR EROM/SEMCBOOT" is checked
8) Plug Phone in
9) (phone should turn on after you complete step 8) open up A2 Uploader
10) Patch.
Phone should turn on after you're done patching. It should also still be "BROWN"
meaning next time you want to patch, go straight to step 9.
###########TO UNDO:##########################
Many ways.
a) Use Aerix, and let it finish its processes. Phone will be red again, and reupload the phone_app.cxc file
b) Ultimate Unlocker --> Back to RED, reupload phone_app.cxc