TWRP not recognize my sdcard

Question

I've ported a twrp 3.0.2 to my device (kitkat 4.4), all works nice, but when I try press backup, and select store, only shows the internal store...



Device description: Azumi a50c+ with rom Kitkat 4.4. Its a MT6582



NOTE: this works fine in twrp 2.7 but then try change to 3.0.2 the sdcard cant be select in the options



My partition is:



=================

Phone store: 8GB, divide in: 


 Internal store >> 4.2GB


 ext sd card (this is a internal partition of phone store) >> 2.33


 System rom.....



=================



=================



SDCARD: 16 GB


THIS IS THE PROBLEM, In the recovery sdcard 16gb is detected in this partition in mmcblk1p1 but cant see the sdcard in "select store" option of twrp 3.0.2.



Problem



=================


What files of ramdisk should I modify? check the images...



TWRP 3.0.2 To port



TWRP 2.7 old, works fine



Recovery Stock of my Kitkat



What is the best way to fix bug of my TWRP 3.0.2? Thank you very much


— Milor123 | Sources

Answer

I've solved it



Note: this process requiere extract files of recovery.img, you can use "CarlivImageKitchen"




add this line and flags to the /etc/recovery.fstab files, and chage /sdcard to /external_sd example:



The mmcblk1p1 is the block of my sdcard:



 # Extructure is:

 # Mountpoint #type  #partition block
  # block

 #flags



/external_sd  vfat  /dev/block/mmcblk1p1  /dev/block/mmcblk1  flags=display="Micro SDcard";storage;wipeingui;removable


Problem Solved!


— Milor123 | Sources

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