LeEco Le2 sensor Problem - LeEco Le 2 Guides, News, & Discussion

In My LeEco Le2 sensors are not working Almost all sensors.Any Fix For this issue

Get persist.img from the sparse images and flash it via fastboot

Bro,how to disable thermal throttling on le2 cr droid 7.1.2,I've trued with kernel auditor,but it doesn't seem to work,I've set to 100,both three options disabled,vdss,core control,an in kernel devekop

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Would this work for installing MIUI 9 with Nougat?

Well, I haven't tried this, I just want to know, if my idea would work or not.
So my idea is to combine Redmi 3S fastboot files with Redmi 4X fastboot files, because these two devices are very similar. So download fastboot files for both devices. From Redmi 4X files copy system.img to Redmi 3S folder. So overwrite the original system.img in 3S folder with the 4X one. Now in the Redmi 3S files edit flash_all.bat with Notepad++ and delete the line which flashes the recovery, and the one which reboots the device. Save the file and start flashing with MiFlash the modified Redmi 3S fastboot folder, with flash all option. When the flashing finishes, close MiFlash, on phone don't exit fastboot mode. With Minimal ADB and fastboot flash a TWRP to phone. (fastboot flash recovery twrp.img then fastboot boot twrp.img) In TWRP do a factory reset (don't wipe system), then flash a kernel for Nougat ROMs, whichever for Redmi 3S on XDA.
For updating ROM do the same steps, but modify the flash_all_except_data_storage.bat file, in MiFlash choose flash all except data and storage option, and don't do a factory reset in TWRP.
So my question is, how would this work? Would this brick my device or it would be buggy?
22Dávid22 said:
Well, I haven't tried this, I just want to know, if my idea would work or not.
So my idea is to combine Redmi 3S fastboot files with Redmi 4X fastboot files, because these two devices are very similar. So download fastboot files for both devices. From Redmi 4X files copy system.img to Redmi 3S folder. So overwrite the original system.img in 3S folder with the 4X one. Now in the Redmi 3S files edit flash_all.bat with Notepad++ and delete the line which flashes the recovery, and the one which reboots the device. Save the file and start flashing with MiFlash the modified Redmi 3S fastboot folder, with flash all option. When the flashing finishes, close MiFlash, on phone don't exit fastboot mode. With Minimal ADB and fastboot flash a TWRP to phone. (fastboot flash recovery twrp.img then fastboot boot twrp.img) In TWRP do a factory reset (don't wipe system), then flash a kernel for Nougat ROMs, whichever for Redmi 3S on XDA.
For updating ROM do the same steps, but modify the flash_all_except_data_storage.bat file, in MiFlash choose flash all except data and storage option, and don't do a factory reset in TWRP.
So my question is, how would this work? Would this brick my device or it would be buggy?
Click to expand...
Click to collapse
If configuration is same then it will definitely work
If by mistake any thing goes wrong u will be in soft brick u can easily flash the stock ROM.
Go for it
Adi.s said:
If configuration is same then it will definitely work
If by mistake any thing goes wrong u will be in soft brick u can easily flash the stock ROM.
Go for it
Click to expand...
Click to collapse
Maybe I try this later when I have time for it. But if I think harder, then if it would be that easy, the ported Nougat based MIUI 9 shouldn't have any bugs. (It's ported from Redmi 4X to Redmi 3S, camera isn't working.)
22Dávid22 said:
Maybe I try this later when I have time for it. But if I think harder, then if it would be that easy, the ported Nougat based MIUI 9 shouldn't have any bugs. (It's ported from Redmi 4X to Redmi 3S, camera isn't working.)
Click to expand...
Click to collapse
If hardware is same (ie every like camera, processor )
Then the port is easy.
The camera is not working on redmi 3s because they r not same.)
adi.s said:
if hardware is same (ie every like camera, processor )
then the port is easy.
The camera is not working on redmi 3s because they r not same.)
Click to expand...
Click to collapse
can you please tell me how to port redmi 4x rom for redmi 3s ??
---------- Post added at 08:20 PM ---------- Previous post was at 08:18 PM ----------
adi.s said:
if hardware is same (ie every like camera, processor )
then the port is easy.
The camera is not working on redmi 3s because they r not same.)
Click to expand...
Click to collapse
can you please tell me how to port redmi 4x rom for redmi 3s ???
---------- Post added at 08:21 PM ---------- Previous post was at 08:20 PM ----------
Adi.s said:
If hardware is same (ie every like camera, processor )
Then the port is easy.
The camera is not working on redmi 3s because they r not same.)
Click to expand...
Click to collapse
Can you please tell me how to do?

[GUIDE][MI A2 / MI 6X] How to unbrick from ARB (EDL state)

Salve! As you may know, Xiaomi enabled ARB (Anti-Roll Back) for Mi 6X starting with MIUI 10. It means that if you try to downgrade from MIUI 10 to MIUI 9, your device will enter in a brick EDL state and the only way to recover it is to send it to Xiaomi or flash it using MiFlash and an Authorized Account.
Yes, I am stupid and it happened to me.
Now, as I read here on XDA, there are some people who managed to brick their device by triggering the ARB when they converted the Mi A2 to Mi 6X to test MIUI. So if you flashed MIUI 10 and didn't deleted firmware-update from the .zip file, you triggered the ARB. If you tried to flash MIUI 9 or stock Mi A2 ROM, you managed to brick your device and it stays in an EDL state (Qualcomm 9008). You SIMPLY CANNOT rollback to Android One yet but you can revive your device very easy without test point or Mi Authorized Account.
Steps are simple. You just need to restore the device to the latest available MIUI 10 with a modified version of MiFlash by using wayne (Mi 6X) ROM with patched files in order to bypass the Unauthorized Account thing.
Keep in mind that your device will be MI 6X forever! Forget about Android One! If you want to revert back to stock Android, flash AEX or Pixel Experience.
1. Download MiFlashTool and Patched Programmer files: CLICK
2. Download latest Mi 6X MIUI Developer ROM: CLICK
3. Unzip all the files on your Desktop
4. Copy the Patched Programmer files to images folder of ROM
5. Start MiFlashTool, select the folder with your ROM (do NOT select images folder), on the bottom-right select flash_all
6. Plug the phone on your computer, hit refresh and flash fast!
7. Your phone will start flashing. When "success" appears, unplug your device, press the power button for about 15 seconds and boom, it's alive again!
8. If you want root or to flash another ROM, download the TWRP image from the folder above and type:
fastboot boot «drop here the TWRP image»
Once booted, copy the TWRP image to internal memory
In TWRP, go to Install -> Install Image -> Select TWRP image -> Recovery
Reboot -> Recovery
Since this device is no longer a Mi A2, we have now a standalone recovery partition. With ARB triggered, you can flash any ROM from TWRP (MIUI 10, Pixel Experience, AEX, Treble etc.). If you flash again MIUI 9, you will brick again your device.
If you found this tutorial helpful, hit that thanks button!
What kind of insane person on earth flashes MIUI 10 onto a Mi A2?
linuxct said:
What kind of insane person on earth flashes MIUI 10 onto a Mi A2?
Click to expand...
Click to collapse
People that like the Look and Feel of MIUI. I would have bought the 6X but I need the bands supported by A2 only. I dont care about the Android One program, I will just stick with a "converted 6X" and use their Roms.
@djmitza222 Thank you for this Guide, will be useful for many users out there.
Great bro ?
wtf? :c
"[19:29:41]:0 COM3 3,0201117s [19:29:41 COM3]:[19:29:41 COM3]:dump:<?xml version="1.0" encoding="UTF-8" ?><data><log value="ERROR: Only nop and sig tag can be recevied before authentication."/></data><?xml version="1.0" encoding="UTF-8" ?><data><response value="NAK" /></data>"
What ROM did you flashed before brick? Try with this version of MiFlash http://xiaomitips.com/getfile/1474/?ez_cid=CLIENT_ID(AMP_ECID_EZOIC)
That work!! Thank you so much!
If you get: error received hello packet; press button power 15 seconds
Catastrophic failure(0x8000ffff: cmd<?xml version="1"MaxPayloadSizeToTargetInBytes="131072"MemoryName="eMMc"SkipstorageInit="0" error after using flash tool u just gave link to please help.
[delete]
adaamweber said:
maybe you can help me so i have an A2, i started flashing the MIUI9 first but there was an error message: ACK count mismatch. Since then the phone is a brick. I can boot it but stuck on the MI logo, also i can boot to fastboot but neither way does the phone recognized by my and other computers. When the phone is turned of and i press the power button only once the led is blinking but if I plug it in to the computer it starts to boot and stuck at the MI logo. Is there any way to recover or should i return it to a service center? Sorry if it's an offtopic question but you are my only hope.
Click to expand...
Click to collapse
Boot the phone in EDL mode from fastboot (fastboot oem edl) and flash Mi A2 stock ROM. It should work.
after that and the cell phone resurrects, can this tutorial work?
https://en.miui.com/thread-3439864-1-1.html
No, it will brick again. Only if somebody makes a TWRP flash version for stock ROM.
[delete]
djmitza222 said:
No, it will brick again. Only if somebody makes a TWRP flash version for stock ROM.
Click to expand...
Click to collapse
https://www.getdroidtips.com/xiaomi-mi-a2-stock-firmware/
here is the recovery version of mi a2 stock
But would it have to replace some file?
---------- Post added at 02:28 PM ---------- Previous post was at 02:23 PM ----------
The tutorial worked on my friend's cell phone. But he can not flash any ROMs through twrp. Receive error 7.
stopthetime said:
https://www.getdroidtips.com/xiaomi-mi-a2-stock-firmware/
here is the recovery version of mi a2 stock
But would it have to replace some file?
---------- Post added at 02:28 PM ---------- Previous post was at 02:23 PM ----------
The tutorial worked on my friend's cell phone. But he can not flash any ROMs through twrp. Receive error 7.
Click to expand...
Click to collapse
Vendor related error 7 or System related error 7? Do NOT flash Mi A2 ROM again or you will brick your device.
djmitza222 said:
Vendor related error 7 or System related error 7? Do NOT flash Mi A2 ROM again or you will brick your device.
Click to expand...
Click to collapse
System error 7. With rom AOSP and Pixel Experience.
maybe problem in twrp?
EDIT:
just to add, they found a bypass to be able to use commands by ADB with arb
Look: 5- Unlocking Fastboot:
https://forum.xda-developers.com/redmi-note-5-pro/how-to/index-everything-anti-roll-t3816219
Restore to the latest stock MIUI 10 for Mi 6X, install TWRP and try again. It should work.
what happens if we update the miui from its own updater for new updates?
what happens if we update the miui from its own updater for new updates?
will it brick the device
Modified version MiFlash2018 work to flash Xiaomi Mi 6 Pro without Autorized account?
good ,thank you very much
i was successful ,my xiaomi redmi 6x has resurrected

[GUIDE] How to flash Treble GSI ROM

* I'm not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed
The bootloader needs to be unlocked. (http://en.miui.com/unlock/)
You need fastboot from the latest platform-tools (at least, it MUST support fastbootd(userland fastboot)
What works and what does not
Not working:
Fingerprint
Hotspot
USB Tethering
Need patch:
VoLTE
MMS
Workaround exists:
Popup camera (workaround: https://forum.xda-developers.com/k20-pro/themes/app-xiaomi-motor-control-k20-pro-t3984181)
Working:
Everything else
Preparation
Flash V12.0.2.0 POCO F2 Pro firmware. I'm using V12.0.2.0.QJKEUXM. (I think V12.0.3.0 will work too. Just try it)
Note: If you are trying to update your base image of current treble installation and do not want to wipe out your userdata partition, do not flash userdata and cache partition
Download Treble GSI from here: https://github.com/phhusson/treble_experimentations/releases. According to Phh treble experimentation wiki page, no treble image except AOSP works on POCO F2 Pro. You can try another image but do not expect much luck. (If you found working image, please report it here or update wiki page)
Since POCO F2 Pro is a "system-as-root" device, You have to download system-quack-arm64-ab-whatever you want.img.xz(AB image), NOT A only image. Extract it with an appropriate program. (If you don't know what tool to use, just use 7zip)
Flashing GSI
If you are unsure, read Phh-treble wiki page
copy fastboot from the platform-tools and vbmeta.img and recovery.img from the stock firmware into the current working directory and follow instructions below:
Run the following command to remove system image verification.
Code:
fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
If you are using wzsx150's unofficial TWRP, flash stock recovery. We need stock userland fastboot.
Code:
fastboot flash recovery recovery.img
Now, boot into userland fastboot.
Code:
fastboot reboot fastboot
Note: if this does not work, please install fastboot driver using this tool: https://github.com/fawazahmed0/Latest-adb-fastboot-installer-for-windows/
Mac and Linux do not require driver installation. If you encounter this error on Mac or Linux, please check USB device permission is alright. (VID = 0x0000, PID = 0x4ee0)
Flash GSI using userland fastboot
Code:
fastboot flash system system-quack-arm64-ab-[I]whatever you downloaded[/I].img
If you are switching ROM, not upgrading, erase userdata
Code:
fastboot -w
fastboot format cache
Now, reboot into fresh GSI installation.
Code:
fastboot reboot
Fix MMS and enabling VoLTE
Install Magisk using the official instruction
Download and flash VoLTE Fix through Magisk manager https://github.com/perillamint/magisk-volte-fix/releases/tag/v0.0.3
Note that VoLTE will only work when
You only have one SIM and supports VoLTE
You have two SIM and both of them supports VoLTE
Headphone jack fix:
Enable following options in settings:
Phh Treble Settings > Qualcomm features > Use alternate audio policy
Phh Treble Settings > Misc features > Disable audio effects
and reboot
Thanks great work!
Can somebody maybe share recovery.img?
Can someone confirm this is working?
I am getting error after booting into fastbootd
C:\Users\Jozef\Desktop\platform-tools_r30.0.4-windows\platform-tools>fastboot reboot fastboot
Rebooting into fastboot OKAY [ 0.002s]
< waiting for any device >
xarda said:
I am getting error after booting into fastbootd
C:\Users\Jozef\Desktop\platform-tools_r30.0.4-windows\platform-tools>fastboot reboot fastboot
Rebooting into fastboot OKAY [ 0.002s]
< waiting for any device >
Click to expand...
Click to collapse
Could you open Windows device manager and check status of device called Lmi? (USB VID = 0x0000, PID = 0x4ee0)
If Windows complains about missing driver, use this utility to set up driver for it (requires dotnet 3.5)
https://github.com/fawazahmed0/Latest-adb-fastboot-installer-for-windows/
It's refreshing to see a thread like this one. Thanks for this tutorial. Keep it up bro!
It helped, I had to enable usb debugging mode and then drivers were installed.
---------- Post added at 08:59 PM ---------- Previous post was at 08:32 PM ----------
I booted, system is very quick but sound is broken. I fixed audio by disabling audio effects in treble settings
App for opening camera doesnt work
xarda said:
App for opening camera doesnt work
Click to expand...
Click to collapse
Try setting current camera position through app's menu button ( set cam out, set cam in)
Front camera is working, you need to set position every time in 3 dot menu. Otherwise I think is pretty stable. I install gcam and also works... Fingerprint is not working.
Somebody should make flashable zip of this rom via twrp.
xarda said:
Front camera is working, you need to set position every time in 3 dot menu. Otherwise I think is pretty stable. I install gcam and also works... Fingerprint is not working.
Somebody should make flashable zip of this rom via twrp.
Click to expand...
Click to collapse
What happends when you install the V216?
Source:
HTML:
Fingerprint √× (Recognition a little slower maybe due to system setting; Unlocking from off/AOD state not supported, need press power button first, not working since 216+)
When I enter fingerprint setup, it doesnt detect fingerprint, I installed newest aosp.
xarda said:
When I enter fingerprint setup, it doesnt detect fingerprint, I installed newest aosp.
Click to expand...
Click to collapse
What works and what does not
Not working:
Fingerprint
xarda said:
When I enter fingerprint setup, it doesnt detect fingerprint, I installed newest aosp.
Click to expand...
Click to collapse
Can you try to install the v215 version? On check if fingerprint works?
https://github.com/phhusson/treble_experimentations/releases/tag/v215
---------- Post added at 12:05 PM ---------- Previous post was at 12:01 PM ----------
lpdavidgc said:
What works and what does not
Not working:
Fingerprint
Click to expand...
Click to collapse
Thats correct but on Phhusson Github Wiki (LINK > Hardware support > Fingerprint) Says thats not working after 216+. So maybe its works on v215.....
Can someone with the GSI installed check if the 3.5mm jack works? It doesn't according to the release notes, but I wanted to be sure.
grt67DFqyu said:
Can someone with the GSI installed check if the 3.5mm jack works? It doesn't according to the release notes, but I wanted to be sure.
Click to expand...
Click to collapse
I've checked it: it's not working (sound comes still through the phone speaker)
---------- Post added at 20:17 ---------- Previous post was at 20:15 ----------
has someone brightness issues? It goes always up and down and in the dark it's not really dimmed. I'm using Velis Brightness App now, but's not working very good.
And I've tried to flash anxcamera through Magisk = bootloop
I hope some developer will fix these issues please ?
After AOSP complete initial setup and reboot, TWRP can't mount data partition any more.
Also can't read OTG USB drive and internal SD Card.
How to install Magisk without read install file?
chowtom said:
After AOSP complete initial setup and reboot, TWRP can't mount data partition any more.
Also can't read OTG USB drive and internal SD Card.
How to install Magisk without read install file?
Click to expand...
Click to collapse
You can manually patch boot.img using MagiskManager and flash it via fastboot. Do it at your own risk though.

oneplus 6t crash dump mode

Respected seniors' plz help me to shot out the problem. I have a one plus 6t which goes into crash dump mode bootloader was locked and can not flash fastboot rom even all msm files i flashed on this device but result is 0. then one day i flash it by MsmDownloadToolV4.0InternationalVersionOxygenOS5.1.5 surprise handset is booting and comelity on but touch not worked and otg also not worked i am again unable to unlocked bootloader.Please help
subh burnwal said:
Respected seniors' plz help me to shot out the problem. I have a one plus 6t which goes into crash dump mode bootloader was locked and can not flash fastboot rom even all msm files i flashed on this device but result is 0. then one day i flash it by MsmDownloadToolV4.0InternationalVersionOxygenOS5.1.5 surprise handset is booting and comelity on but touch not worked and otg also not worked i am again unable to unlocked bootloader.Please help
Click to expand...
Click to collapse
Hi
Give it a try with a newer MSMdownloadTool OOS 10.3.7 Version from here.
No not done i flashed with
OOS 10.3.0
OOS 10.3.2
OOS 10.3.5
OOS 10.3.7 but unfortunate Result is crash dump again i think if any one have (6T MsmDownloadTool V4.0 (HOS 9.0.4)) please share .

Xiaomi Mi Mix 3 5G - Phone currently stuck in Mi-Recovery loop

Hi everyone,
I've been trying to prep my phone in readiness to flash a custom rom and got this far:
Ensured latest firmware is installed
Unlock bootloader
ADB and Fastboot prep
Flash and boot twrp-3.5.2-andromeda.img
Full backup taken in TWRP
However, whist trying to use ADB sideload to move the amaneded vbmeta.img file onto my phone it glitched out. Now my phone will go into Fastboot (when pressing 'volume down' button and 'power' button), or if I don't intervene the Mi-Recovery 3.0 screen.
When in Fastboot the command "adb device" on my PC in command prompt no longer works:
Before:
List of devices attached
7586a90b device
After:
List of devices attached
So I can't flash anything to it via ADB.
If I choose reboot in Mi-Recovery 3.0 the phone restarts and I just get stuck in a loop.
Can anyone provide some advice on what I can do next to try and recover my device, please?
Cheers,
fitzy-boy
I managed to resolve this by downloading the Mi Flash Tool from here:
Download Xiaomi Mi Flash Tool (all versions)
Download Xiaomi Mi Flash Tool (all versions) to flash Fastboot Stock Firmware on any Xiaomi Devices. Download v20180528, v20181115, v20191030, v20200314.
androidmtk.com
Most recent version at the time of writing is:
MiFlash20210226
I then downloaded the latest MIUI stock ROM from here:
Xiaomi Firmware Updater
The ultimate script that provides firmware packages for Xiaomi devices.
xiaomifirmwareupdater.com
Most recent version at the time of writing is:
andromeda_eea_global_images_V12.0.7.0.PEMEUXM_20210526.0000.00_9.0_eea_3bae1ef62a
I then used 7-zip to unpack the andromeda_eea_global_images_V12.0.7.0.PEMEUXM_20210526.0000.00_9.0_eea_3bae1ef62a.tgz file
And used 7-zip again to unpack the
andromeda_eea_global_images_V12.0.7.0.PEMEUXM_20210526.0000.00_9.0_eea_3bae1ef62a.tar file
to gain access to the folder structure needed.
I then used the instructions here to flash the stock ROM back onto my phone:
How to use Xiaomi MI Flash Tool
Step-by-Step guidelines to use Xiaomi Mi Flash Tool to flash stock firmware on any Xiaomi Smartphone and Tablets running on Qualcomm Chipset.
androidmtk.com
Cheers,
fitzy-boy
fitzy-boy said:
I managed to resolve this by downloading the Mi Flash Tool from here:
Download Xiaomi Mi Flash Tool (all versions)
Download Xiaomi Mi Flash Tool (all versions) to flash Fastboot Stock Firmware on any Xiaomi Devices. Download v20180528, v20181115, v20191030, v20200314.
androidmtk.com
Most recent version at the time of writing is:
MiFlash20210226
I then downloaded the latest MIUI stock ROM from here:
Xiaomi Firmware Updater
The ultimate script that provides firmware packages for Xiaomi devices.
xiaomifirmwareupdater.com
Most recent version at the time of writing is:
andromeda_eea_global_images_V12.0.7.0.PEMEUXM_20210526.0000.00_9.0_eea_3bae1ef62a
I then used 7-zip to unpack the andromeda_eea_global_images_V12.0.7.0.PEMEUXM_20210526.0000.00_9.0_eea_3bae1ef62a.tgz file
And used 7-zip again to unpack the
andromeda_eea_global_images_V12.0.7.0.PEMEUXM_20210526.0000.00_9.0_eea_3bae1ef62a.tar file
to gain access to the folder structure needed.
I then used the instructions here to flash the stock ROM back onto my phone:
How to use Xiaomi MI Flash Tool
Step-by-Step guidelines to use Xiaomi Mi Flash Tool to flash stock firmware on any Xiaomi Smartphone and Tablets running on Qualcomm Chipset.
androidmtk.com
Cheers,
fitzy-boy
Click to expand...
Click to collapse
Hi sorry to bother you but its years since i have been on here and not even sure if im posting in the right place so let me apologise just in case, i have a similar problem my phone glitched Mi Mix 3 5g, and i had to do a factory reset then came the moment when it asked to activate this device with password could not remember password went into Mi Account and changed password no luck tried this 3 times with no luck, then someone told me to delete the Mi account and start again which i did and to be honest this has massively complicated the issue, i got in touch with Xiaomi and told them what had happened sent them imei number proof of purchase, and photos of activation screen , and to be honest its like talking to a brick wall all they keep telling me is change the password on the Mi account done it numerous times to no avail ,but my new account is not associated with this phone its the deleted account that is associated with this i would be most grateful for any advice as this phone is in immaculate condition thanks in advance....

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