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how do i backup my stock recovery?

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RENEGAD3
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Default how do i backup my stock recovery?

As title says, im going to install cwm but i would like to make a backup of my stock recovery for ota updates but im not totaly sure on how to do that properly, thanks
 
BerndM14
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Originally Posted by RENEGAD3 View Post
As title says, im going to install cwm but i would like to make a backup of my stock recovery for ota updates but im not totaly sure on how to do that properly, thanks
Connect phone to PC, boot into bootloader mode and type fastboot boot name_of_recovery.img that'll just boot the custom recovery as opposed to flashing it, that way you can make a nandroid backup of all partitions including stock recovery.
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RENEGAD3
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Great thanks very much mate
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an0ther
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(Last edited by an0ther; 29th June 2014 at 01:24 PM.)
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As title says, im going to install cwm but i would like to make a backup of my stock recovery for ota updates but im not totaly sure on how to do that properly, thanks
The guys method of using recovery to backup recovery will only work on Philz… Not twrp as it does not always backup stock recovery properly. The proper way to backup stock recovery is..
1. Root your phone, which can be done by towel root or by just booting a recovery like he said,
fastboot boot twrporwhatever.img, then flash supersu
2. Boot phone that has stock recovery
3. adb shell
4. su "watch your phone to grant root adb access if you haven't ever done it"
5. dd if=/dev/block/mmcblk0p43 of=/sdcard/recovery.img
6. This will put flashable recovery.img on your internal sd card. Copy this and save it for later
7. "fastboot flash recovery recovery.img" will get you back to stock recovery, "fastboot flash recovery twrporwhatever.img" to flash custom recovery.
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