This is possible to enter recovery mode by
pressing some button combination during boot sequence of the device. The key
combination differ from phone to phone, but manufactures usually has similar
invocations for similar phones. You have to read a page with instruction for
your phone to make sure that you are not doing something weird. When these keys
are pressed, the device does not perform normal boot sequence. Instead of this,
another partition is picked and kernel+recovery_apps is invoked from this
recovery partition, so the rest of the flash is untouched (see custom
recovery_apps list above). The combination of pressed keys has nothing to do
with the recovery kernel+recovery_apps (ie. what is flashed to the recovery
partition, this will be run). Sometimes there is no recovery flashed, so even
keys are pressed, no recovery mode is invoked. You may still be able to flash
own recovery to the device by Odin mode and use it later.
Example :
Source : XDA
No comments:
Post a Comment