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Abhijeet edited this page Feb 5, 2023 · 7 revisions

Notes

  • I am not responsible for anything please flash at your own risk

  • You will loose Your whole data during this process so you must need to take backup before proceeding

  • Your device will get unencrypted after flashing the image and device will be rooted because the recovery image is already patched using magisk delta and DFE NEO to know about encryption please read this https://source.android.com/docs/security/features/encryption

  • You must needs update your device software to latest (MMX_E7544_SW_V22) version before proceeding

  • Your Device bootloader must need to be unlocked

  • Unisoc has many problems so don't flash any boot images without signing it will create bootloop for more info visit : https://www.hovatek.com/forum/thread-32664.html join my Telegram Group and always ask questions before doing anything

Requirements

• First of all you need a pc for this

Connect to VPN if download is not starting

• Spd research tool from here link

• Spd usb driver link

• Micromax Firmware From Here

• Download PBRP Recovery File

How to take backup ?

Use Android Data Backup App : GitHub Source With this app you can take backup of apps data and also media & files easily you can also use other apps if you want to for example : swift backup

How to flash ?

First Extract Spd research tool zip on your computer then spd usb driver zip and also the pbrp (.wim) file & Micromax firmware zip Then go in spd usb driver folder install the driver according to your windows version

like if you have windows 7 you need to install it from windows 7 folder if you have windows 10 then you need to install it from windows 10 folder only if you have windows 11 running on your pc then you can also install the driver from windows 10 folder

Install the driver by clicking on

DriverSetup.exe

For more info visit : Here

After finishing driver installation process reboot your pc for once then after rebooting go in research tool folder where you have extracted the file launch research tool and load the firmware if you need help visit : https://androidmtk.com/use-spd-research-tool

After the firmware loading is successfully done you can now replace the images copy boot.img & vbmeta-sign.img go inside the research tool folder you will find images folder keep going inside.. until you see those boot and others (img) files then replace the boot image and vbmeta-sign.img by paste

don't close the research tool during this process!

Then open spd research tool settings from the tool you can find settings option beside the firmware loading option

On Main Page Only select [✓]

boot & vbmeta

  • FDL1 and FDL2 will be auto selected you can't unselect them because those are needed

Then click on 'flash operation' you can see it on right side look down and select [✓]

Active write flash

Then click ok Down Bellow

Don't close the tool

First power off the phone then hold volume up for few sec then also hold power button Don't let go any button until you see logo then the phone will auto reboot to stock recovery use volume up and down button navigate to wipe data/factory reset click power button to format after finishing that there's opinion you can see to power off device navigate to that option and click on power button device will be trun off automatically

Then click on flash button in research tool

Warning ⚠️: if the device got trun on by your mistake you need to rewipe data from recovery so do this carefully

Hold volume up / Down and power button at same time on the phone then connect the usb cable

When the tool will start flashing you can leave the buttons.After flashing complete again you need to hold volume up and power to boot into PBRP recovery then from recovery you can reboot to system

|That's it enjoy 😉 and don't forget to say thanks @PhantomXPain on Telegram

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