====== Redmi 2 Pro ======

This phone:
    * 2014813 TD-LTE = WT86047 (China)
    * CMIT ID: 2014CP6138


HM2014811 = WT88047 (Global)

eMMC is SAMSUNG R311MB 16 GB


  * Recovery - VOL DOWN + VOL UP + POWER

  * Fastboot - VOL DOWN + POWER
<code text>
fastboot devices
fastboot reboot-bootloader
fsatboot reboot emergency
</code>


===== TWRP =====

==== Flashing ====
[[https://twrp.me/wingtech/wingtechredmi2.html]]

<code bash>Fastboot flash recovery TWRP.img</code>

==== error: device unauthorized ====
[[https://stackoverflow.com/questions/42765900/adb-devices-says-unauthorized-in-twrp/48528833]]

TWRP contains wrong props. Should be:
<code>
getprop
ro.secure=0
ro.adb.secure=0
ro.debuggable=1
</code>

===== broken eMMC flash =====

  * [[https://forum.xda-developers.com/redmi-2/how-to/wt86047-redmi-2-2014813-2-16-emmc-failed-t4006343|wt86047 Redmi 2 (2014813) 2/16 EMMC Failed]]
  * [[https://forum.xda-developers.com/redmi-2/help/boot-sd-card-emmc-memory-dead-t3693638|Boot from SD card. EMMC memory is dea]]
  * [[https://forum.xda-developers.com/android/help/how-to-boot-sd-card-qmobile-z8-bricked-t3712171|[HOW TO] BOOT FROM SD CARD [SUCCESSFULLY] on QMobile Z8 with BRICKED/DEAD eMMC]]

Make dump of main flash region to SD card using TWRP:

<code bash>
dd if=/dev/block/mmcblk0p30 of=/external_sd/dump1.bin bs=1M count=4000
dd if=/dev/block/mmcblk0p30 of=/external_sd/dump2.bin bs=1M count=4000 skip=4000
dd if=/dev/block/mmcblk0p30 of=/external_sd/dump3.bin bs=1M count=4000 skip=8000
</code>