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E4 Sprint XT1766 Unbrick Easy with SDCARD method tested..

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paigao

Member
May 31, 2020
11
0
I have backup starting 150MB of sda partition.. get it from link, use class 10 SDCARD 16GB atleast i have tested, format sdcard with FAT32, open win32 disk imager, write unbrick img to sdcard. Remove battery, put sdcard in your dead xt1766, put battery, press volume down and insert usb cable.. you will see fastboot menu.. flash latest xt1766 from Motorola firmware.


That's all folks!


Link to debrick img..

https://mega.nz/#!NmwjWJ7a!shXGk8euTf000ehVsveRy0ZPVj3tyDxRV15m7NS_7dk

What is win32 disk imager and how do I get it?
 

roly95

New member
Jun 15, 2021
2
0
Sí, estos comandos me ayudaron a entrar en fastboot en una Mac.

Una vez que esté en fastboot, comience a actualizar su firmware de stock correcto usando los comandos fastboot.
Hi friend. I don't have my reach a MAC to test your method. I already tried various programs on Windows and couldn't fix my problem. Then I tried linux and the same thing happens to me, my cell phone just doesn't do anything. Can you help me with this. my cell phone is an xt1774 just like yours.
 

pancobe

Member
Mar 25, 2018
11
0
Have hard-bricked E4 XT1762 Mediatek MT6737M. Is there anyone who could kindly try to build an unbrick.img? Don't have access to a working XT1762, so method of post #5 doesn't work for me. Or ist it possible to build an unbrick.img from stock rom? Thanks in advance
 

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    I have backup starting 150MB of sda partition.. get it from link, use class 10 SDCARD 16GB atleast i have tested, format sdcard with FAT32, open win32 disk imager, write unbrick img to sdcard. Remove battery, put sdcard in your dead xt1766, put battery, press volume down and insert usb cable.. you will see fastboot menu.. flash latest xt1766 from Motorola firmware.


    That's all folks!


    Link to debrick img..

    https://mega.nz/#!NmwjWJ7a!shXGk8euTf000ehVsveRy0ZPVj3tyDxRV15m7NS_7dk
    1
    Hi Thanks For This Detailed How-To I Hope This Will Help A Lot Of People Since The Blank-Flash Dont Work.

    ---------- Post added at 04:33 PM ---------- Previous post was at 04:29 PM ----------

    And How This Work The Sd Card Is Used Just To Bring Fastboot And Flash To the EMMC or Flash To The SD-Card And Use The Systematic on it ?

    When you see fastboot use ur finger nail to just slide sdcard little, it will deattach the sdcard from phone, flash phone using rsd lite will fixed it like it was before.
    1
    Hi Thanks For This Detailed How-To I Hope This Will Help A Lot Of People Since The Blank-Flash Dont Work.

    ---------- Post added at 04:33 PM ---------- Previous post was at 04:29 PM ----------

    And How This Work The Sd Card Is Used Just To Bring Fastboot And Flash To the EMMC or Flash To The SD-Card And Use The System on it ?

    If downgrade SBL1 in Moto E4 by flashing older bootloader.img on (bootloader unlocked phone or by fastboot flash sbl1 old_sbl1) the phone becomes bricked and it goes to Emergency download mode (EDL / QHS_BULK 9008).
    by writing a backup of mmcblk0 (with at least a few hundred MBs - that contains sbl1 and other bootloaders) on good quality SD card is enough to fetch phone to bootloader/fastboot on many qcom Motorola phone. I think it works this way: if bootloader is erased or old in phone and it goes to 9008 and you put SD card with latest bootloader in it, then eMMC tries to boot from SD card. It is kind of secondary option for eMMC to boot or something else.... I remember I used to repair Samsung qcom and exynos phones this way a few years back.

    How to create a 256 MB debrick/unbrick/super magic file from a working Motorola phones:
    1. rooted phone by any means or unlocked bootloader + twrp.
    2. with terminal if rooted type su first then : dd if=/dev/block/mmcblk0 of=/sdcard/debrick.img bs=1024 count=2621244
    2a. with cmd if twrp: adb shell dd if=/dev/block/mmcblk0 of=/sdcard/debrick.img bs=1024 count=2621244

    This will make a 256mb debrick/unbrick/super magic file on your sdcard.... :)
    copy debrick.img from SD card to PC or pull using adb pull /sdcard/debrick.img - writing file to SD card I believe is explained in the first post.

    How to create a debrick file from E4 Verizon phone that cannot bootloader unlock or root ???
    Well, you could use Verizon Software Assistant Motorola for this and connect a working phone on fastboot mode, it will download most recent repair file that includes mbm and mbm-ci - that contains blank flash :) for many new Motorola phones.
    Another way is by using MetroPCS /T-Mobile debrick file on Verizon phone (BB.32 bootloader is latest). Because both are MSM8917 CPU and both have BB.32 bootloader. Last time I repaired a Verizon phone with SD card method and using a debrick file from MetroPCS 64-6 version:). If you need file, let me know. I can upload it tomorrow....
    Cheers guys!

    ---------- Post added at 10:34 PM ---------- Previous post was at 10:23 PM ----------

    When you see fastboot use ur finger nail to just slide sdcard little, it will deattach the sdcard from phone, flash phone using rsd lite will fixed it like it was before.

    There is no need for SD card to detach, because fastboot mode will not flash anything on SD card.... It just boots from SD card and nothing else :)
    1
    Did you also Flash the bootloader in fastboot? The full firmware also has a bootloader in it

    The full firmware was done.
    Works without a memory card. But not included without a memory card.
    1
    Hola probe lo mismo y no sucede nada en lo absoluto que se puede hacer el mio es moto e4 xt1766

    not working on bricketXT1766_SPERRY_SPRINT_7.1.1_NCQS26.69-64-10_cid50_subsidy-DEFAULT_regulatory-DEFAULT_CFC.xml.zip i did the every steps and nothing working, cna you help with this version? i tried to make a unbrick file for this but the files that create me was 2.49GB not 256MB

    i hope you have the file ,
    need debrick xt1765 metro

    hi there, i wanted to know if you found a solution to fix this issue because im having the same as yours.

    i have a xt1766 by the way

    class 10 SDCARD 16GB ?

    I also tried multiple times using the win32 disk imager method but it failed. I then decided to use the linux method and it worked first time of trying. I used a 64GB SDCard but I am sure even 16 and 32 GB can work. My phone is XT1776 (E4 PLUS OWENS), but the debrick image for xt1766 worked just fine. so I am sure it can also work on xt1765