Yesterday I was thinking about a new app for Android, and this app would be able to comunicate with the recovery to schedule things like backup and restore. In 2011 I released "ROM Updater" (not that big success though) which used extendedcommands, an extension to the recoveries made by the team of CyanogenMod (it was indeed created to let the CM updater work).
ClockworkMod Recovery adopted this system, but the author probably didn't want the competition, so started to release the ClockworkMod recovery with encrypted extendedcommands. You can still recompile CWM and redistribute with the unencrypted commands, though I decided to opt for something less rouge-ish (why the hell should I recompile something that already "works"?).
Team Win Recovery Project is a 100% open-source recovery with a new scripting language, called "OpenRecoveryScript". It's just like extendedcommands, but without all the implications of "Premium"* or in any case limited API.
Well, TWRP is not only that, it's a full-multitouch recovery, easy to use. It's being built for a list of devices, and this list will be updated every time someone will compile the recovery for his own device. I decided to compile it for the P7500, hoping it will be added soon to the official list. In the mean while, I'll release the builds right here.
I've built and tested the recovery image for the P7500 (WiFi+GSM) and it's been confirmed that it works on the P7510 device too (WiFi only).
Goo.im GT-P7500 TWRP repository
TechErrata GT-P7500 TWRP repository
TWRP 18.104.22.168 - GT-P7500
openrecovery-twrp-22.214.171.124-gt-p7500.img (on Goo.im)
openrecovery-twrp-126.96.36.199-gt-p7500.img (on TechErrata.com)
TWRP 188.8.131.52 - GT-P7510 (thanks to MapleSyrup)
How to flash:
- Copy the recovery into the storage partition (alias /sdcard)
- In adb, as root, execute dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p2
*I personally think that Koushik Dutta (the ClockworkMod guy), encrypting the commands with his distributions, played hard: ROM Manager is the "official" CyanogenMod updater (it's distributed along with any CM release even if it's not opensource (and the CM guys worked hard to take the closed-source apps out of their release)), de-facto everybody install the CWM recovery just 'cause it's already there (déjà vu Internet Explorer?). I think this is called "monopoly" and should be fought in any possible way.