Originally Posted by abdennaceur
no luck with some of the other ROM, and i don't any working ROM because it's my first time that i use a Win phone and update it.
Please any additional suggessions???
i'm frustrated when looking to this Xloader CheckSum Err! Grrrrrrrrr
1. Download the ROM from here: http://www.mediafire.com/?wr8w3uhbm74by3l
2. Extract the GM2_WM65 29022 WWEP552+P552W ABM 01.abi file and put it in your root of microSD card from your ASUS P552 phone
3. Start the ROM flash proces as described in page 1:
4. Link the phone with PC trough USB cable (preferable the battery to be at least 75% charged).
5. Press and keep pressing DOWN button from navikey.
6. Press and release soft reset button (litle hole on right side from USB) till bootloader menu appears.
7. Now release the down button
6. Wait till installer finish the work and DO NOT DISCONNECT OR INTERRUPT THE FLASHING PROCESS! if this still happen go back to step 4 (or 5 if you are still connected to PC through USB cable)