[Guide][How to Full Wipe/Format] your phone [with TWRP Recovery] - LeEco Le 2 Guides, News, & Discussion

Warning (Wipe-INTERNAL STORAGE-completely erase the internal memory of your phone) Warning
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Prerequisites:
- Battery charge 100%
- Installed all the necessary drivers on the computer.
- Installed TWRP Recovery on your phone.
- Downloaded installation ROM on the computer.
- Copy all personal data from your phone to your computer.
1.) Connect your phone to computer via usb cable.
2.) Go to TWRP Recovery>Mount (make sure it is MTP Enabled)
3.) First of all, make sure your phone is successfully connected and
detected with your computer.
4.) Internal storage is successfully connected and
detected with your computer.
5.) In TWRP Recovery make full wipe
Go to Wipe> Advanced Wipe> select all this:
-Dalvik/Art Cache
-Cache
-Data
-Internal storage
-System
Do swipe from left to right to confirm the wipe.
6.) Copy installation ROM from computer to phone internal storage.
7.) Install new ROM.
Translated and prepared by: laikexpert

Informative for noobs
Sent from my LeEco Le 2 using XDA Labs

Thank You
Good info with detailed screenshots

[Guide] How to solve notifications problem in EUI
https://forum.xda-developers.com/le-2/how-to/guide-how-to-solve-notifications-t3762705/post75874326#post75874326
Translated and prepared by: laikexpert

Does restoring backup restores apps?
I did full backup with data i.e. I selected all the options

flashier said:
Does restoring backup restores apps?
I did full backup with data i.e. I selected all the options
Click to expand...
Click to collapse
Depending on what you use for backup?
P.S.
I recommend clean install,
with Full Wipe.

laikexpert said:
Depending on what you use for backup?
P.S.
I recommend clean install,
with Full Wipe.
Click to expand...
Click to collapse
Twrp

Will I lose my IMEI if I full wipe my phone ?
If I full wipe my phone, will I lose my IMEI because it already happens to me on another phone?

Can I install the ROM through ODIN, pls lead

Related

Unkown device

My Nexus 7 is not fully recognised with usb so i cannot make transfer anymore.
In recovery mode and fastoot mode, drivers are ok
i'm in developper mode and usb debug is on
I try to select MTP or PTP and nothing new
I get unkown device in device manager but cannot make any driver update as it always told me that this is the last driver (I try naked driver and asus driver) and this happen even if I delete the unkown driver.
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Any hep will be welcome!
I confirm that my usb issue is solved.
After a factory reset, i reinstall the last release Usb ROM and USB comes back to life on my nexus.
The nexus is no more recognized as unkown device by my computer and i can install the adb driver.
During this story, i try also to get acces via wifi but was unable to connect even with adb over wifi enable on the nexus.
My problem seems to be due to corrupt data that block every connections between the computer and the nexus (adb wifi and usb) based on last 4.2.2 new safety features.
So far i recommand full wipe between two rom install to avoid such trouble.
If your nexus is rooted, go in recovery mode and install a new rom from zip.
How to ?
Download rom of your choice via wifi
You can download a rom directly from your nexus to sd.
Check here for download (example)
http://mehrvarz.github.com/nexus-7-usbrom/
Download Google applications on your nexus via wifi
Download from here : http://donandroid.com/gapps
Before installing new rom make a save using titanium backup.
https://play.google.com/store/apps/details?id=com.keramidas.TitaniumBackup&hl=fr
Save all your application and data in batch mode.
Create titanium.zip on your nexus 7 sd.
Then from recovery mode make a full wipe but without erasing sd data.
Follow these instructions :
Unless you format the system partition and system caches, you aint wiped nothing, there is only one way to carry out a proper full wipe, and thats the full wipe the correct way.
1. Boot into recovery
2. Wipe the cache partition
3. Go to advanced and wipe dalvik and batt stats.
4. Go back to mounts and storage and format system, then data, then cache.
5. Go back and install the rom zip file from the sd card.
6. Reboot.
No need to wipe data/factory reset, the contents of your internal and external sd cards are untouched.
From Recovery mode
- install titanium.zip.
- install gapps.zip
Reboot
Go to titanium backup and recover all your data.
Et voila...
Envoyé depuis mon Nexus 7 avec Tapatalk

Slimmybean_UNTESTED V.03_Broken.down

Hey guys for those who want broken.down v.03 rom [ slimmybean ]
i have made an untested v.03 of slimmybean i thought that people would want a quick release so i made a quick release
pls give feedback if it needs more upgrades ty
plus this is only a test version the official will be released by broken.down the rom owner
ROM
MOD EDIT: Link Removed
GAPPS
http://www.mediafire.com/download/iz1arxzfu2iair9/gapps-gb-20110828-signed.zip
1. Download and put SlimmyBean_UNTESTED V.03_Buzz_Brokn.Down ROM and Gapps to root of your sd-card
2. Go to CWM, make nandroid backup (optional)
3. Do a wipe data/factory reset
4. Go to advanced and Wipe dalvik-cache
5 .Go to Mounts & Storage or Partitions and format system, mount all system partitions (system, cache, data, datadata,)
6. Flash rom,
7. Flash gapps, and reboot system.
Uextreme197 said:
Hey guys for those who want broken.down v.03 rom [ slimmybean ]
i have made an untested v.03 of slimmybean i thought that people would want a quick release so i made a quick release
pls give feedback if it needs more upgrades ty
plus this is only a test version the official will be released by broken.down the rom owner
ROM
http://www.mediafire.com/download/k2ui31k82kqk42n/SlimmyBean_UNTESTED_V.03_Buzz_Brokn.Down.zip
GAPPS
http://www.mediafire.com/download/iz1arxzfu2iair9/gapps-gb-20110828-signed.zip
1. Download and put SlimmyBean_UNTESTED V.03_Buzz_Brokn.Down ROM and Gapps to root of your sd-card
2. Go to CWM, make nandroid backup (optional)
3. Do a wipe data/factory reset
4. Go to advanced and Wipe dalvik-cache
5 .Go to Mounts & Storage or Partitions and format system, mount all system partitions (system, cache, data, datadata,)
6. Flash rom,
7. Flash gapps, and reboot system.
Click to expand...
Click to collapse
Broken.down i made this v.03 because i wanted others to test and your roms are outstanding
#Mods, please delete this thread, I did not allow this user to do a quick release of my ROM, I let it port to other devices but not to this, please delete this useless thread.
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The roms status bar is really acting weird bro 0.o you shud have tested it 1st
Sent from my HTC Wildfire using xda app-developers app
Thread Closed​

Nandroid Backup Without Booting Into Recovery

Hello I found this interesting thread where you can make a nandroid backup without booting into recovery! Credit goes all to the developer..
Here is the link to his thread
Link to his thread here
ameer1234567890 said:
Nandroid backups are usually performed in recovery mode. This means you would have to turn off your phone and reboot in recovery mode, which wastes a whole lot of time rebooting and a lot more time offline. For me, this has been a killer as I do regular nandroid backups. Having to reboot in recovery and finding missed calls, sms from my wife and friends is totally not accepatable for me. So, I set to develop an online nandroid backup tool, namely Online Nandroid, which can do nandroid backups without switching off my phone.
Today, I am releasing it to public, as it may serve good for some others too. Originally I developed Online Nandroid specifically for Xperia devices, but now I am releasing it for all android devices.
This tool, eventhough called "Online Nandroid", does not upload/save backups to any online/cloud services. Online here means that it does backup while phone is live or still running Android.
The short name onandroid is meant to be pronouced as o-nandroid or o'nandroid and NOT on-android.
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Requirements:
1. Rooted android phone
2. A terminal emulator installed on phone
3. Latest version of Busybox
4. A working CWM, TWRP or 4EXT based recovery installed
5. Some patience
Installation:
1. Download and copy zip file to SD card
2. Reboot into recovery
3. Choose install zip from SD card, select zip and flash
4. Reboot
Usage:
1. Open terminal emulator
2. Type su to obtain root
3. Type onandroid
4. Wait and watch
Twitter: @OnlineNandroid
Source: http://bit.ly/OnlineNandroid
Issue Tracker: http://bit.ly/OnlineNandroid-issues
Older Versions: http://bit.ly/OnlineNandroid-downloads
Click to expand...
Click to collapse
To make life a lot easier just go to Google Play and get Online Nandroid Backup * ROOT
https://play.google.com/store/apps/details?id=com.h3r3t1c.onnandbup
The GUI developed by Thomas Otero makes it much more user friendly (and of course he properly credits Ameer for his work). It even checks for updated versions of the script.

[TUTORIAL][WINDOWS]Solution: File Transfer in TWRP Recovery[17-08-2015]

Tutorial: How to transfer files to/from our Moto G while in TWRP recovery​
This tutorial have been tested in 7, 8, 8.1 and 10 Windows versions. It can work with other devices beside Moto G.
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Sometimes we need to transfer files to our device while we are in recovery mode. When we forget to copy the zip we were going to flash, when we are installing a
GPE based ROM (we must format /data and erase all files), to transfer a backup... ect. In many cases we need this function.
The purpose of this tutorial is to make our PC succesfully recognize our Moto G as a storage device being in TWRP recovery.
Many users have reported that their devices are not being recognized.​
Requirements:
-Have installe the last TWRP recovery version.
-Have installed ADB drivers in PC. You can try this ones Universal ADB Drivers or Motorola Mobile Drivers 64 bits
-USB data cable.
-PC runnig Windows 7, 8, 8.1 or 10 (can work with older versions).​Steps: Sorry for spanish images, if you can provide me english captures would be great.
1) Boot into recovery mode and connect to PC with USB data cable.
2) Being completely sure your device is not being recognized, otherwise this tutorial will be totally useless to you.
3) Open Control Panel and click on Hardware and Sound
4) Go to Device Manager.
5) Look for 'Android Device' or 'Android Phone' or any related name, open the list, rigth-click on the device and click on 'Update driver software'.
6) Now click on the second option.
7) Now click on the option below:
8) Make sure 'ADB composite device' is there and click next.
9) Once this is donde, reboot your PC and it will be in capacity to recognize your device as a storage device while you are in TWRP recovery. We can freely transfer files.​---------------------------------------------------
Last Update: 17-07-2015
Reserved
Thanks

OnePlus 6T TWRP backup issue

Rooted, TWRP and Magisk but when trying TWRP backup: Can not create '/data/media/0TWRP' folder (Required key nor available). Failed to make backup folder.
Already selected my security for lock screen to none and cleared my credentials.
Anyone know what to do?
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kunal420 said:
Rooted, TWRP and Magisk but when trying TWRP backup: Can not create '/data/media/0TWRP' folder (Required key nor available). Failed to make backup folder.
Already selected my security for lock screen to none and cleared my credentials.
Anyone know what to do?
Click to expand...
Click to collapse
Learn how to read would be the first step
kunal420 said:
Rooted, TWRP and Magisk but when trying TWRP backup: Can not create '/data/media/0TWRP' folder (Required key nor available). Failed to make backup folder.
Already selected my security for lock screen to none and cleared my credentials.
Anyone know what to do?
Click to expand...
Click to collapse
Probably it's something with the TWRP and OP6T encryption. I also faced this error not long time ago. Try to do the backup on an external USB through OTG.
As long as it is not possible to decrypt the 6T, you won't be able to do a full backup. Does also not work via OTG as the encrypted data cannot be read from internal memory.
kunal420 said:
Rooted, TWRP and Magisk but when trying TWRP backup: Can not create '/data/media/0TWRP' folder (Required key nor available). Failed to make backup folder.
Already selected my security for lock screen to none and cleared my credentials.
Anyone know what to do?
Click to expand...
Click to collapse
It's because your phone is encrypted, but you can still take a nandroid backup using this thread.
https://forum.xda-developers.com/on...overy-unofficial-twrp-touch-recovery-t3861482

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