MIUIv5 Custom ROM for Galaxy Grand DUOS GT-I9082/L

MIUI custom ROM is based on Android 4.1.2 Jellybean and now the version 5 is available for Samsung Galaxy Grand DUOS GT-I9082/L. The ROM features MITalk (a Blackberry Messenger clone), MINotes, MIBackup, MIMusic, and MIGallery. User can update the MIUIv5 through OTA frequently if any change made by the developer. The MIUIv5 custom ROM needs rooted device to apply because its not official ROM update.

Galaxy Grand DUOS got updated official Jellybean 4.2.2 XXUBMGA firmware in Russia and later to rest of the world. If you haven’t then update it now and then root it from given link in requirement. Rooting will void the warranty and if you are not satisfied with the ROM then again update the firmware through odin process.

Since, its an unofficial ROM, there are certain minor bugs such as Faceboot chat head doesn’t work and some problem in Google talk. If you find any other bug then report it to the source (the developers). Further check out the requirement and procedure. Please do not blame Pamandroid for any loss of data or brick of device because we provide you’re the educational procedure to apply the ROM on your specific android smartphone.


  1. Rooted Samsung Galaxy Grand DUOS GT-I9082
  2. Computer with internet connectivity
  3. Original USB cable
  4. Backup all the sms, videos, images, files and apps using backup app and restore them back
  5. The phone battery must be 40% or more otherwise charge it
  6. Enable the USB Debugging by settings->application->development and tick the box

User with Custom ROM

If the person is already in custom ROM then wipe out cache in recovery mode. Press the Volume up key+ home+ power button all together and leave when the device boot in recovery mode. In this mode select wipe cache partition and wipe data/factory reset. Then reboot system now to boot into normal mode. This also must be done even the device runs on cyanogenMod too.


MIUIv5 Custom ROM (cf2.me/1ur7)

Procedure to install the MIUIv5 custom ROM in Galaxy Grand DUOS GT-I9082/L

Step 1: Here are two devices you can apply the MIUI v5 firmware. So check the model number by settings->about phone->model. If applied on other version of phone will give unwanted results.

Step 2: Download the MIUI v5 custom Rom from here to your computer and do not extract the zip file or rename it.

Step 3: Then connect the device to computer via USB cable and place the in the SD card root and not in any subfolder because it won’t get detected over there. Then detach the cable and switch off the phone.

Step 4: Put the Grand DUOS in recovery by pressing and holding the Volume up key+ home+power button. Then in the mode select install zip from sd card-> choose zip from sd card then wait for few minutes. The phone will reboot and automatically power on. If not then go back and select reboot system now.

If the device stucks in boot loop then remove the battery and reinsert it and power up to enjoy the MIUI v5 custom ROM. Stay tuned to Pamandroid for more custom ROM updates for Grand DUOS.


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