Database Develop

install recovery using adb

Windows users should already have :
<<adb drivers>>
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and
<<usb drivers>>
------------------------------------------------------------------------------------------------------------------------------------------------------
so u did root. u unlocked bootloader. u flashed a recovery and u installed a new rom. one day u start "digging" things to see if u can delete all the unwanted files so u make the phone faster and accidentally u deleted an important file and now it cant boot and it cant go into recovery. you are wondering what you CAN do now ! The answer is : Everything !
You can either go back to stock rom or
you can re-flash the recovery and then reinstall the rom.
1. Download the platform tools for your machine ( windows , linux or mac-os ). Here i have the adb fastboot for you.
2. Copy the recovery image to a location on your computer thats easier for you. The recovery image should have .img extension. If it is in a zip file, extract the .img file from it before proceeding.
3. Connect the phone to the pc and open cmd inside the fastboot folder you downloaded ( windows ). The others not on windows must use cd [path to their desktop,inside the platform tools where they see the adb file].
** If you are on a boot loop but the pc gets to recognize the phone even for a second then
4. Type
i) adb reboot-bootloader
ii) fastboot flash recovery recovery.img ( the command is: fastboot flash recovery [recovery image path/filename] )
5. When its done , reboot. Hold Volume down and power button to see if u get in recovery mode. :highfive:
Install the rom now the way you already know. There are many guides for that so i won't make a new.
cheers :good:
**Windows users can use this fastboot to unlock bootloader too. Lite fastboot commands guide provided here
**Linux users don't even need to download it , they can just directly download it from their terminal
I hope this thread helps a little those that dont know what to do when they delete an important file. *Pictures coming soon*

Root LeEco Cool 1 and Install TWRP custom recovery

Root LeEco Cool 1 Root Cool 1
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This tutorial guides to successfully install Custom recovery on Root LeEco Cool 1. It is suggested to take a backup of your ROM before following this guide. This guide will help to instal Clock Work Mode or CWM recovery on Root LeEco Cool 1 only. Please use the provided files and ZIP only. Read all screen before clicking on action keys.
After LeEco acquired Coolpad LeEco launched another Coolpad smartphone with its EUI in Cool 1. The Coolpad Cool 1 is now officially launched in India after a major hype of dual camera at much lesser price. The smartphone is launched at 13,999 INR while in China its prices a bit lesser than that.
Note:
Rooting will void the warranty of your smartphone.
Please follow each and every step carefully to safely root your smartphone without bricking.
We will not be responsible if you brick your smartphone.
Take a backup of your stored files and possible full ROM before rooting.
Make sure you read all steps carefully before doing anything to your smartphone.
Rooting is not illegal but some illegal activities could be engaged after rooting your device.
If you brick your device please mention the issue in comment box we will help you as soon as possible.
Make sure your device is same as mentioned in the article’s title.
Requirements:
Charge your device at least more that 30%.
A USB cable.
Windows Computer.
Patience.
Process 1:
Downloads:
TWRP
Fastboot ZIP
Steps to follow:
Download all files from above links.
Install and configure ADB and Fastboot.
Connect the device to PC via USB cable.
Open the TWRP folder in PC and right click holding the shift key and select “Open command window here.
in Command prompt window type ” adb reboot bootloader”. The device will boot into bootloader mode.
After the device boots up complete type “fastboot flash recovery twrp-2.8….” or after pressing twrp- press the tab key. The process will flash TWRP in your Lenovo K6 Note.
After successful process type “fastboot reboot”. The smartphone will reboot.
Again type “adb reboot recovery” to boot the smartphone in recovery mode.
Process 2:
Download iRoot application from here
Open and Install iRoot from Windows Computer.
Connect your Device via PC
Allow USB debugging in your Mobile (Go to About devcie>tab multiple times in Built Number until you unlock Developer Mode>Turn ON USB debugging.
After turning on USB debugging your device will flash a message allow to use USB debugging.
After iRoot detects your device click on Root.
Wait until the Process is done.( phone will reboot multiple times during the process.)
source: https://gadgetcreed.com

Is this for LeEco Cool1 or Lenovo K6 Note?

Can it be used to root Cool Changer 1c?

Magisk on Stock Xperia Z2 D6503 SAFETY NET PASSED

NOTE: This post was firstly added to the Xperia Z2 Forum and I decided to post it here as well thinking it might help someone else.
https://forum.xda-developers.com/xperia-z2/general/magisk-stock-xperia-z2-d6503-safety-net-t3700786
Firstly, I do not take any responsability in case anything happens to your device or your files. You decided to follow this guide at your own risk.
THIS WORKED FOR ME FOR MAGISK v14.3
ALSO WORKS ON MAGISK v14.5
I highly not recommend to use this guide for a different device other than the Xperia Z2 D6503.
All that aside, I managed to install magisk on my Stock Xperia Z2 and still keep ctsProfile and basicIntegrity: true.
HIGHLY RECOMMEND TO BACK EVERYTHING UP BEFORE PROCEEDING
You will need:
(OPTIONAL)Marshmallow FTF Firmware Here
(OPTIONAL)Flashtool Here
Magisk Manager Here
Rootkernel_v4.31_Windows_Linux.zip Here
ADB and Fastboot Here
Advanced Stock Kernel Here
TWRP Sirius Here
(OPTIONAL BUT HIGHLY RECOMMENDED) Use flashtool to flash the modified version of the stock ROM from above. It worked on this version but I can't really guarantee it will work on others. Can't really guarantee it will work on this either.(after you select the file there are 2 versions. pick the modified one).
1) Extract the Rootkernel_v4.31_Windows_Linux.zip and extract from the advanced stock kernel the boot.img (Rename it from boot.img to Old_boot.img)
2) Open cmd and use cd to reach the folder in which you extracted rootkernel.
Use the command "rootkernel Old_boot.img New_boot.img"
Say Yes to everything except installing TWRP.
3) Install Magisk Manager on your phone and copy "New_boot.img" to the phone.
4) Go to Magisk Manager settings , scroll to Update Channel and select Beta
5) Select install Magisk and select modify boot image. Select "New_boot.img" from the folder you copied it to
6) Extract adb to a folder
7) After patching the boot image at step 6, copy "patched_boot.img" from internal storage/MagiskManager to the folder in which you extracted adb
8) Copy TWRP to the adb folder and rename it to TWRP.img
9) Open cmd and use cd to navigate to the folder in which you copied adb. Type in the console "fastboot flash boot New_boot.img". Turn off your phone and then hold Volume Up whil plugging it into your pc(booting it into fastboot).
10) While still in fastboot, type "fastboot flash recovery TWRP.img"
11) Disconnect your phone from the pc. Wait a few seconds and then boot into TWRP (hold power button and Volume Down). A notification will pop up and select to "Keep System Readonly" (I think something like that). Reboot into system.
If everything worked as intended, a safetynet check will reveal everything in green, allowing you to both have root access and also run apps like Netflix and Android Pay
NOTE: Magisk Modules should be flashed via TWRP. For some reason, Magisk Manager is unable to install them.
EDIT: I tried to install xposed systemlessly but Safetynet was triggered. Don't think I can figure this out.
This worked for me but I can't guarantee it will work for you. (Photos at the end)
Did this guide help you? If you need any help, I will do my best to answer your questions.
I am not a developer and I do not really understand why or how everything works. I came across this method that worked for me and I thought I'd share it since I couldn't find a guide for my xperia phone when I needed it.
IN CASE SAFETY NET IS TRIGGERED, the only way to restore to everything in green is to reflash the stock rom (you don't have to format everything).
Did it work out for you? Just leave a reply saying that so I can figure out if everything works.
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.

hi
Does it work for Magisk18?

[ROM] [BL] [TWRP] [GUIDE] [CN] Newest Flyme 8 TWRP Installation and Root Access

Hi guys.
While I was looking for an appropriate firmware, I found a website where I could get an update for the Chinese version, which provides the newest Flyme 8 for this device.
https://www.flyme.com/firmwarelist-138.html#3
Download update.zip from here. And download TWRP from here.
I flashed this build with TWRP. To use TWRP you need to have your bootloader unlocked.
To unlock this, please, follow https://remoteunlockservice.com/payment.php (paid). Then flash TWRP, I'm attaching here, using the fastboot mode:
Code:
fastboot flash recovery /path/to/new_recovery.img
I needed to remove lines until the line containing
Code:
delete_recursive("/cache/backup");
in file update-script by the path
Code:
meta-inf/com/google/android/
inside update.zip.
Then I put the modified update.zip to /sdcard and flashed that update.zip using TWRP
Enter TWRP (power + vol+, then release power and hold vol+ up to the vibration). Connect the device with a USB-cable and transfer tool-root_unlock-Testing-Pro7.zip and update.zip to the internal memory.
Flash update.zip and immediately flash tool-root_unlock-Testing-Pro7.zip which I'm attaching here.
Log in with your Flyme account on the phone.
To get the root access please follow the instructions under the link https://mroot.flyme.cn/index.html to make an application (press 申请授权) and download the root app from https://mroot.flyme.cn/download.html.
Filling out the application, you'll encounter some Chinese characters.
Here is some translation:
Flyme 账号 — Flyme Account
Root 授权设备 — Your Device
姓名 — Your Name
手机号码 — Phone Number, use fake Chinese phone number 12345678901
PSN — get this parameter from the root app you have installed
CHIPID — the same as PSN
申请理由 — tell the reason why you need the root access. As for me, I specified, "I need to install the Russian localization for the Chinese firmware."
Wait a few days or less. The single big button in the root app will become active (its color will change from light gray to blue). Pls remember, that you must be logged in your Flyme account. Tap that button and wait until the rooting completes. In the end you'll see a picture which implies your phone has been rooted (an open padlock beside a phone) .
Grats! Now you have the newest rooted firmware.
References: https://4pda.ru/forum/index.php?showtopic=902543

Reserved

Noob question. I'm using a meizu m8 and I was wondering if this method will work on my phone. Do I just have to upgrade my firmware and follow your instruction is that correct? My current firmware is Flyme 7.1.6.0G

Sorry, but I have checked the relevant thread on 4pda, and the method there is dramatically different.

Hi, did you have an idea of why with unlocked BL, fastboot tell me "FAILED (remote: not allowed in locked state)" ?
Device is pro7 P25 64Gb version
Thx !
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myxomop25 said:
I needed to remove lines until the line containing
Code:
delete_recursive("/cache/backup");
in file update-script by the path
Code:
meta-inf/com/google/android/
inside update.zip.
Then I put the modified update.zip to /sdcard and flashed that update.zip using TWRP
Click to expand...
Click to collapse
Should I delete up to delete_recursive("/cache/backup")
Or including this line ?
I tried both way but I always receive error 11. Also tried to copy updater-script from custom firmware

Also tried to install Meizu Pro 7 AOSP Beta V3.zip
That goes ok, no errors but phone starts only in twrp
Have no Ideea why

tintome said:
Also tried to install Meizu Pro 7 AOSP Beta V3.zip
That goes ok, no errors but phone starts only in twrp
Have no Ideea why
Click to expand...
Click to collapse
that means your phone still have orange state enable .
Try flashing magisk insatller zip v18 after flashing the Aosp rom.

Question HELP

my device is locked in fastboot after flashing gsi, i tried all but nothing, so i locked the bootloader, i know i'm dumb but i was and i am desperate, solutions? idk if there is still a rom in because it was empty and i tried the fastboot method to reflash rom like flash boot.img and vbmeta.img and others (nothing changed).

UPDATE, i unlocked the bootloader but the problem is still here, i tried to flash rom with fastboot but it fails with system and vendor, i think that's the problem.

logs? photos? how you flashed? what you flashed?

Supposing your bootloader is unlocked, just follow this guide taken from this Mi official page.
Method 2: Fastboot Update
Note
A Windows PC/laptop will be needed for the following steps. Make sure that your device is fully charged or has enough power for this process. This guide will help you update your device to the latest MIUI ROM version. All user data will be purged in this process. Please back up your data and think twice before proceeding.
STEP 1
Download MIUI ROM Flashing Tool (Size: 66.7 MB)
STEP 2
Select the right MIUI ROM version for your phone:
★ Redmi Note 11 [spes] Global
★ Redmi Note 11 NFC [spesn] Global
★ Redmi Note 11 NFC [spesn] Europe
★ Redmi Note 11 NFC [spesn] Russia
STEP 3
Turn off the device. Press the Volume– key and the Power button at the same time to enter Fastboot mode. Then connect the device to the Windows PC/laptop via a USB cable
STEP 4
Double click on the downloaded ROM file to decompress it. Open the file folder for the decompressed ROM pack, and copy its path on the computer.
STEP 5
Decompress the MIUI ROM flashing tool downloaded in Step 1, and double click on it to install (if there is security warning, select 'Run'). After installation is completed, open MiFlash.exe and paste into the address bar the ROM file folder path copied in the last step.
Click on the first button (circled out in yellow) to Refresh, and MiFlash should automatically recognize the device. Then click the second button (circled out in red) to flash the ROM file to the device.
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STEP 6
Wait until the progress bar inside MiFlash turns fully green, which means the ROM has been successfully installed. Then your device should automatically boot to the new version.
If the flashing guide could not help you, please download Mi PC Suite here (after Mi PC Suite is installed, make sure that your phone is in fastboot mode, connect your phone to a computer, and select the correct ROM file to flash).

I finally solved, i unlocked bootloader again with mi unlock and i followed this instructions, thx