Tuesday, May 24, 2016

How To: Root / Unroot the G1 / Drm

I. Before You Begin1. The only rl rson to unroot a phone is to send it in for warranty, otherwise just flash a different custom ROM.If You want to Root Your G1/Drm Click HereBy EditAndroidII. Format the SD card1. Onyourphonego to Settings >SDCardand Phone Storage2. Select Unmount SD Card3. Then select Format SD cardIII. Unroot the Phone1. Download the latest firmware file for your device and the Original SPL and save it to your computer. (if anyone has other .nbh firmware files for Drms from other countries plse post links in the comments and we’ll add them to the post).T-Mobile US G1Original SPL2. Plug your phone in viaUSBcablnd mount the sd card so we can transfer files to it.3. Copy the .nbh file and the SPL update.zip file to the root of the sd card (NOT in any folders, just on the sd card itself).4. Unplug the phone.5. Turn off the phone.6. Turn the phone back on by holding down Home and Power (keep holding it until the recovery screen comes up)7. In recovery mode we are going flash the update.zip to apply the SPL update.8. Once it is done, the phone should reboot.9. Turn off the phone.10. Turn on the phone by holding down Camera and Power.11. It should automatically recognize the .nbh file and ask you to push power to begin.12. Once it is done, push thetrackballto restart the phone.

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