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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Ultimate Multi Tool Box

Ultimate Multi Tool Box Multi GSM & CDMA Box

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Old 01-08-2020, 13:40   #1 (permalink)
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repiar imei redmi 8 world 1st with umt


repiar imei redmi 8 world 1st with umt


1-unlock bootloader manual
2-enable diag(*#*#717717*#*#)
3-backup qcn(qspt-umt)
4-wipe efs(fastboot umt)
5-write imei umt

Code:
Operation	: Wipe EFS (FastBoot)
Searching for Device in FastBoot Mode...OK
Reading Information...OK
FastBoot Ver.	: 0.5
Product	: olive
Warranty	: Yes
Bootloader	: Unlocked
Wiping EFS...Done
QcFire Ver. 5.2

Code:
Operation    : Repair IMEI
Port    : COM186 : Qualcomm HS-USB MDM Diagnostics 90B8 (COM186)
Compile    : Oct 11 2019 17:58:59
Release    : Oct 04 2019 11:00:00
Hw. Ver.    : sdm439.g
Software    : ----
IMEI    : 000000000000000 / 000000000000000
Preparing IMEI Data...Done
QCN File    : L:\xiaomi\redmi 8\sdm439.g_----_86-----------_200107_213755.qcn
Restoring QCN Data...Done
Syncing Data...Done
Operation Finished.
QcFire Ver. 5.2
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Old 02-04-2020, 14:26   #2 (permalink)
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Redmi 8 olive

dear friends plz share qcn file
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Old 05-19-2020, 23:44   #3 (permalink)
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Quote:
Originally Posted by a1mobiletirupur View Post
dear friends plz share qcn file

send tomorrow, have backup of today
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Old 08-11-2020, 09:06   #4 (permalink)
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this only second imei repair. what about first imei repair ?
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Old 09-29-2020, 12:53   #5 (permalink)
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anyone have security or efs backup files for this model?
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Old 12-16-2020, 08:50   #6 (permalink)
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Serve you dear friend
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Old 12-16-2020, 09:12   #7 (permalink)
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#Mobile_Farhangian
موبایل فرهنگیان
Attached Files
File Type: rar Xiaomi Redmi 8 Olive ENG QCN ______QFIL.rar (67.4 KB, 875 views)
File Type: rar Xiaomi Redmi 8 Olive ENG QCN ___UMT.rar (60.8 KB, 1405 views)
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Old 01-12-2021, 14:40   #8 (permalink)
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After imei repair sim2 not working only sim 1 working anyone have solution?
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Old 02-22-2021, 11:18   #9 (permalink)
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any hint for bootloader unlock

Quote:
Originally Posted by gsm-ok View Post
repiar imei redmi 8 world 1st with umt


1-unlock bootloader manual
2-enable diag(*#*#717717*#*#)
3-backup qcn(qspt-umt)
4-wipe efs(fastboot umt)
5-write imei umt

Code:
Operation	: Wipe EFS (FastBoot)
Searching for Device in FastBoot Mode...OK
Reading Information...OK
FastBoot Ver.	: 0.5
Product	: olive
Warranty	: Yes
Bootloader	: Unlocked
Wiping EFS...Done
QcFire Ver. 5.2

Code:
Operation    : Repair IMEI
Port    : COM186 : Qualcomm HS-USB MDM Diagnostics 90B8 (COM186)
Compile    : Oct 11 2019 17:58:59
Release    : Oct 04 2019 11:00:00
Hw. Ver.    : sdm439.g
Software    : ----
IMEI    : 000000000000000 / 000000000000000
Preparing IMEI Data...Done
QCN File    : L:\xiaomi\redmi 8\sdm439.g_----_86-----------_200107_213755.qcn
Restoring QCN Data...Done
Syncing Data...Done
Operation Finished.
QcFire Ver. 5.2
i try umt bootloader unlock but not unlock
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Old 02-22-2021, 14:02   #10 (permalink)
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u need for miflash_unlock to unlock boot loder
and f1st u have same mi id for mobile and miflash_unlock tool
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Old 02-22-2021, 14:38   #11 (permalink)
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Quote:
Originally Posted by iftikhar_246 View Post
u need for miflash_unlock to unlock boot loder
and f1st u have same mi id for mobile and miflash_unlock tool
no need to unlock bootloader for this model.

check this:

https://forum.gsmhosting.com/vbb/f97...l#post14211033

and this:

https://forum.gsmhosting.com/vbb/f97...l#post14211034

b.r.
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Old 02-22-2021, 14:59   #12 (permalink)
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Quote:
Originally Posted by bk.gsm View Post
no need to unlock bootloader for this model.

check this:

https://forum.gsmhosting.com/vbb/f97...l#post14211033

and this:

https://forum.gsmhosting.com/vbb/f97...l#post14211034

b.r.
How to bootloader unlock by EMMC Tool
Explain Plz....

Sent from my V2025 using Tapatalk
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Old 02-22-2021, 15:59   #13 (permalink)
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Quote:
Originally Posted by iftikhar_246 View Post
u need for miflash_unlock to unlock boot loder
and f1st u have same mi id for mobile and miflash_unlock tool
bro. i try but not unlocked bootloader
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Old 02-23-2021, 11:51   #14 (permalink)
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Quote:
Originally Posted by SINTO01 View Post
How to bootloader unlock by EMMC Tool
Explain Plz....

Sent from my V2025 using Tapatalk
where did u see that i said emmc tool????and where did u see that i said this model must be bootloader unlocked???i said
NO NEED TO UNLOCK BOOTLOADER FOR THIS MODEL...ALL U NEED TO DO IS WIPE EFS VIA Ultimate Multi Tool - QcFire THEN YOU CAN DO IMEI REPAIR...

open your eyes and read my previous posts and the links that I provided..

b.r.
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Old 08-02-2021, 09:11   #15 (permalink)
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Quote:
Originally Posted by bk.gsm View Post
where did u see that i said emmc tool????and where did u see that i said this model must be bootloader unlocked???i said
NO NEED TO UNLOCK BOOTLOADER FOR THIS MODEL...ALL U NEED TO DO IS WIPE EFS VIA Ultimate Multi Tool - QcFire THEN YOU CAN DO IMEI REPAIR...

open your eyes and read my previous posts and the links that I provided..

b.r.
with out bootloder unlock and root how to open dig port
android 10 redmi 8
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