Try this method.
Author:
tata78 (motomodders)
Original link: http://www.motomodders.net/Default.aspx?tabid=55&forumid=13&postid=340057&view=topicThis is my first tutorial. I hope it will help someone.
You need:
1. aze2learn_ramldr_special_repair_kit
2. 42R for all (full flash not CG7 only)
3. T5 screwdriver
4. metal paperclip
5. MFF (MultiFlashFlex tool, a part of Motorola PST)
Run ramldr connect your phone to PC if ramldr recognize your phone, you will see at bottom left corner connected then you do these steps
1) Click 'send ramldr' and choose 'ldr_all.bin'
2) click erase button and wait for ACK ERASE (nothing will be shown about 3-5 minutes) .. be patience
3) once you see ACK ERASE .. change base addr 10000000 and click send binary. Choose '20000only.bin' file and wait about 2-3 minutes after that you must have bootloader 07.D0 on the screen
4) Now you run MFF and flash phone with 42R for all FULL FLASH. (I tried with flashbackup it did not work)
After that flash any MP you want
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If ramldr dont recognize your phone or you cant get ACK ERASE , you getting error or "10" you must do test point.First you must prepare everything for TP. I will not explain how to do there are lots of great tutorial and pictures about that.
1)run ramldr
2) connect your phone with PC (phone must be deassembled without batery)
3) short testpoint pin (I used metal paper clip)
4) put the batery on and watch if ramldr shows connected, if dont remove batery and try again until you get CONNECTED
5) once you get connected you do everything in this order
1) Click 'send ramldr' and choose 'ldr_all.bin'
2) click erase button and wait for ACK ERASE (nothing will be shown about 3-5 minutes) .. be patience
3) once you see ACK ERASE .. change base addr 10000000 and click send binary. Choose '20000only.bin' file and wait about 2-3 minutes after that you must have bootloader 07.D0 on the screen
4) Now you run MFF and flash phone with 42R for all FULL FLASH. (I tried with flashbackup it did not work)
After that flash any MP you want.
The point is to get ACK ERASE, you must doing TP until you get ACK ERASE.
Thanks to aze2learn and avatar_43 who helped me when my rokr was dead.
I hope this will help, that way I revive my ROKR!