flashing to rc30 1.31 without wifi and ADB
For those who dont want to use ADB to upgrade from rc29 modded to rc30 modded...(this was made by copying and pasting the directions on this site, but removing the adb stuff so you dont get confused)
1)So, download the modded RC30/RC8 zip archive, rename it "update" and copy it to SD Card.
2) download the droidsans tweak tool for the g1 (not the lite version)
3) once that is completed open it and select option 1.
3) If you havent allready download the terminal emulator from the market place..
4) open the terminal emulator and type the below
su
cd /system
cat /sdcard/recovery_testkeys.img > recovery.img
5) ok now type this into the terminal
flash_image recovery recovery.img
6) Turn off the phone and start into recovery mode by pressing and holding HOME + POWER button while booting. Once in recovery mode( exclamation mark..), press ALT+L and check if you see Using test keys, if yes then the flash was successful.
7)The hard part is over. Now press ALT + S to do the update. It will take a while, so relax. Once completed, phone will reboot couple of times then startup normally.
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