KRZR K1 Remove RSA

From Guides

Steps:

1. Go to boot loader: turn off your phone, hold * and # button and without releasing them press red (end call) button.

2. Open RAMLDR2 and it should say that phone is connected.

3. Press "Set BLANK irom 0300" button and wait until it does it's job.

4. Close RAMLDR2 and disconnect your phone's cable.

5. Phone will be in blank mode. Open RAMLDR2 and it should say Boot version 0300.

6. Press "Send loader" and wait until program says "ready".

7. Press "Write Boot" and select Boot_0AC0_patch.bin and wait until program says "ok". Then take out the battery and put it in again and press red (end call) button. Close RAMLDR2 and open flash&backup.

8. Select K1 profile in flash&backup and flash patched firmware/reflash you have downloaded. Then take out the battery and put it in again and press red (end call) button. Close flash&backup and open RAMLDR2. Take out the battery and put it in again and press red (end call) button.

9. In RAMLDR2 press "Send Loader" and wait until program says "ready".

10. Press "Write Boot" and select Start_SW.bin. When finished, program will say ok.

Files:

RAMLdr2

Boot_0AC0_patch

Start_SW

R4527_G_08.22.11R_reflash_noRSA

R452F_G_08.03.08R_reflash_noRSA

R452H4_G_08.00.09R_reflash_noRSA