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*

[Q] help Reverting back 2.3

I have a serious problem, I installed the B133 and now the update and has left me a window constantly open
"Sorry, Unfortunaly the process com.android.phone has stopped." and do not let me do anything
I already restored but I get the fine not to the cust, any ideas?
how the Reverting back 2.3

I got the same problem and I can't go back to 2.3,pls someone help us :/

GuyS
Try to flash 2.3 recovery and dload it..

How do I flash it?I don't understand how because of huawei that is too complicated..

You need adb tools, google how to install them and enable USB debugging. After installing put the recovery image into the adb folder and type
cd c:/[position of the adb folder]
adb devices
adb reboot bootloader
Fastboot flash recovery recovery[name of recovery].img
Fastboot reboot

The problem is that I simply can't do anything when my phone is on!I only get a message that says "unfortunately com.android.phone has stopped" so I can't go to the settings and enable the usb debug mode

Boot the phone pressing volume down and power let's you directly get into the bootloader.. So just use the two Fastboot orders

So,I'm on the bootloader..Now when I try to open fastboot on my pc,only a black tab appears and disappears after a sec,is that normal?

Gaudhier said:
So,I'm on the bootloader..Now when I try to open fastboot on my pc,only a black tab appears and disappears after a sec,is that normal?
Click to expand...
Click to collapse
downl this https://www.sendspace.com/file/uhv7n4
u need to get 2.3 recovery from somewhere I dont have it.. put it in there in folder and flash it there is command first one..
if u want u can force 2.3 ROM via adb .. with second command

I think I have a recovery from huaweiupdateextractor..
This is what I get,and it seems like fastboot doesn't recongnize my phone..
View attachment 3078581

Gaudhier said:
I think I have a recovery from huaweiupdateextractor..
This is what I get,and it seems like fastboot doesn't recongnize my phone..
View attachment 3078581
Click to expand...
Click to collapse
u need to be in bootloader.. and those your typed commands are nonsense .. type ; fastboot flash recovery recovery.img (when u copy your 2.3 extracted ..

Edit : Sorry, nonsense. Didn't saw post above

This is what i get.. View attachment 3078641
And by bootloader you mean the system recovery?Where I can do a factory reset?

Type: Fastboot flash recovery recovery.img
Then you are able to flash another firmware or to do a Factory reset

I typed it several times,but I don't understand why it always shows "cannot determine image filename for recovery.img" like on the screenshot I posted earlier,I don't understand because I moved the recovery into the ADB folder
edit:It worked when I deleted the second adb folder I had earlier..But now the thing is that it stays on "waiting for device" even if I'm in recovery mode

You wrote a couple of things, but not those four words...??!
---------- Post added at 07:40 PM ---------- Previous post was at 07:33 PM ----------
I think I mentioned the mistake. You need administrator rights for this procedure, it looks like if you run cmd as a normal user..?

l3Nni said:
You wrote a couple of things, but not those four words...??!
Click to expand...
Click to collapse
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This time I wrote the whole thing,but it still says "waiting for device"
And well I run it with administrator rights but it's still waiting for device :/

I added something to my last post.. Tried as admin?

l3Nni said:
I added something to my last post.. Tried as admin?
Click to expand...
Click to collapse
I'm already running it as admin

Kindle Fire HD (Tate) stuck in Recovery

Hello community I need your help!
I was running CM 12.1 on my tablet and I wanted to make a factory reset, well... I did and because the tablet has to restart, it did and since then I got stuck on the TeamWin logo page
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And I cannot go to the option, it just stays there
This are some of the output I get from ADB
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb devices
List of devices attached
0123456789ABCDEF recovery
And if I uses "adb reboot fastboot" it does, but then the output of "adb devices" and "fastboot devices" is null
I have tried a lot commands, but I always get the same results <waiting for device>
My drivers are working.
I already unplug/plug/restart the table but the <waiting for device> is still there
I still tried with this tool http://forum.xda-developers.com/showthread.php?t=1951254 but it doesnt work, event trying a fastboot command manually doesn't work.
Any ideas!! please help!
DarkWolfSLV

I have the exact same problem i have been trying all day to find a fix but no luck D;

Fixed it DUDE I Kinda Found A Fix i can know access TWRP DDD
1. Download This https://docs.google.com/uc?id=0B4lZE...xport=download
2.connect kindle to pc and boot up the kindle normally
3.extract the Zip and open tha bat file
4. select option 4 It should then say waiting for device
5.open up cmd adb and type adb reboot-bootloader then it should say clearing cashe or user data then after about a min power off ur device then power it back on
6.then it should now say clearing cashe or user data On of them then after a min switch of ur device then back on and team win should load the next problem is that i cant send files through to my kindle so i cant flash anything. maybe i need newdrivers cna someone link me to one.
Edit; reboot The device again and it should boot into cm12 but once again im stuck in a boot loop and unsure of what to do the boot loop is just the cm12 logo it does not go onto the actual os
nvm lol wait about 5 mins it should boot.

[TUTO] Root Teclast Air III + Xposed

Hello everyone !
I have received my Teclast X98 Air III there is five days now, from Gearbest Europe Warehouse, but now like i like Greenify and Xposed, i would like to know if there is a good method to root it with no bootloop or risk to brick my tablet.
I've a debloated rom, no chinese apps, only google play a good point when i've powered on it the first time ! My android version is : V1.00_20151204
Someone know how to root it whitout problem(s) ? For install Xposed and Greenify correctly !
Thank's in advance ! And sorry for my english i'm french and try to not use Google Translate ..
PS : If i've find time to do it, i'll try to make a ROM for this tablet
EDIT : I've found a way to do it really easy and fast ! I've write a small tutorial !
Thank's a lot of those thread :
http://forum.xda-developers.com/x98-air/development/teclast-x98-air-iii-air-3g-debloated-t3266740
http://forum.xda-developers.com/showpost.php?p=63955039&postcount=201
http://forum.xda-developers.com/android/development/intel-android-devices-root-temp-cwm-t2975096
Finaly find a way to root the Teclast X98 Air III really easy and fast !
First you need to downlaod the Teclast-x98-Root+Xposed.zip file here : https://drive.google.com/file/d/0B-8PvC9Chb15bG1wTWFZYXZmSEk/view?usp=sharing
Extract file, will must have 5 others files IntelAndroid-FBRL-07-24-2015 + UPDATE-SuperSU-v2.46 + XposedInstaller_3.0_alpha4 + xposed-v78-sdk21-x86 + adb-setup-1.4.2
YOU NEED ADB DRIVER (include into the file, install "adb-setup-1.4.2" say "Yes" to everything;
Tutorial is here : http://androidmtk.com/download-best-android-adb-driver)
Extract the IntelAndroid-FBRL-07-24-2015.zip
1. Enable USB Debugging
Go to your tablet and enable the "Developer options" ( Setting => About => Tap the Build Number a few times and you'll see after 7 taps the message "You are now a developer!".)
Return back and click to "Developer options" => Check "USB Debugging" and Accept the mesage (Allow debugging...)
2. Copy those files "UPDATE-SuperSU-v2.46", "XposedInstaller_3.0_alpha4" & "xposed-v78-sdk21-x86" to your tablet memory
3. Plug tablet to your PC
4. Run the script "launcher.bat" into IntelAndroid-FBRL-07-24-2015 folder
Accept for continue.
Choose the 5th option : CWM (5 MCG)
And Trigger 4 option (T4 for run the script)
5. Tablet will reboot into recovery mode, don't be stressed and leave your tablet plug.
6. When you are into the recovery, select install zip (Power button), search into your folders with UP/Down Volume buttons "UPDATE-SuperSU-v2.46" and select it with the Power button, and say YES for install
After install SuperSU, now install Xposed => select install zip (Power button), search into your folders with UP/Down Volume buttons "xposed-v78-sdk21" and select it with the Power button, and say YES for install
7. Select "Reboot system now" and say "NO" (don't choose Fix root will may brick your tablet)
8. Tablet will restart (can take some seconds/minutes...) and wait after the "App optimisation"
(Now you can check if you are root with "Root Checker" in Google Play market)
10. Go with a Files Manager at the folder where you have put the there files before and install "XposedInstaller_3.0_alpha4"
It's done ! You are root ! Only 5 minutes, fast, easy and sure !
Say me if you have been able to make it too !

HallEx,
"3. Plug tablet to your PC"
But you don't say how. Tablet On, tablet off, tablen in dnx mode?...
---------- Post added at 02:57 PM ---------- Previous post was at 02:55 PM ----------
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---------- Post added at 03:19 PM ---------- Previous post was at 02:57 PM ----------
I DID IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

pakitis said:
HallEx,
"3. Plug tablet to your PC"
But you don't say how. Tablet On, tablet off, tablen in dnx mode?...
---------- Post added at 02:57 PM ---------- Previous post was at 02:55 PM ----------
---------- Post added at 03:19 PM ---------- Previous post was at 02:57 PM ----------
I DID IT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Click to expand...
Click to collapse
Hi,
Oh yes sorry ... The tablet must be ON
Have you successful the root ?

HallEx said:
Hi,
Oh yes sorry ... The tablet must be ON
Have you successful the root ?
Click to expand...
Click to collapse
Yeah bro! Finally did it!

pakitis said:
Yeah bro! Finally did it!
Click to expand...
Click to collapse
Yeah ! Have fun now ! And don't forget to save your build.prop before any modifications

After doing this
4. Run the script "launcher.bat" into IntelAndroid-FBRL-07-24-2015 folder
Accept for continue.
Choose the 5th option : CWM (5 MCG)
And Trigger 4 option (T4 for run the script)
I get this screen
http://forum.xda-developers.com/picture.php?albumid=13444&pictureid=53649
Please help :crying:
EDIT :
yeah finally i did it...
thanks to HallEx for the guide & ianmills for the driver.

This isn't working for me either. After step 4 the tablet reboots to the screen with the android on his back with his panel open. It says:
E:No valid installer medium found.
Any ideas how to fix this? I have the 32GB (M5C5) if it matters
EDIT: Installing Intel drivers from https://software.intel.com/en-us/android/articles/intel-usb-driver-for-android-devices
now makes this step work correctly
but CRAP!
I followed the instructions correctly including chose "No" after reboott system now with one exception. I installed superSU it rebooted and worked fine. I forgot to put the Xposed zip on so I redid the process only installing the Xposed zip this time. Now when rebooted its stuck on booting with Teclast stuck on the screen. The device gets quite hot but nothign else happens
edit: Rebooted a couple of time and now it works
Thanks!

ianmills said:
This isn't working for me either. After step 4 the tablet reboots to the screen with the android on his back with his panel open. It says:
E:No valid installer medium found.
Any ideas how to fix this? I have the 32GB (M5C5) if it matters
EDIT: Installing Intel drivers from
now makes this step work correctly
but CRAP!
I followed the instructions correctly including chose "No" after reboott system now with one exception. I installed superSU it rebooted and worked fine. I forgot to put the Xposed zip on so I redid the process only installing the Xposed zip this time. Now when rebooted its stuck on booting with Teclast stuck on the screen. The device gets quite hot but nothign else happens
edit: Rebooted a couple of time and now it works
Thanks!
Click to expand...
Click to collapse
Also worked for me, but only after installing intel drivers as ianmills hinted, before that it wasn´t opening the install option in the tablet, just rebooted and stuck there! after installing the intel drivers everything went fine!
Thanks! :good:

[GUIDE][HOW-TO] UNLOCK BOOTLOADER of YU YUREKA BLACK [UPDATED]

How To Unlock Bootloader Of YU Yureka Black
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This is a short tutorial to explain how to unlock Bootloader of YU YUREKA BLACK
REQUIREMENTS :
1. YUREKA BLACK Phone
2. Download USB Drivers From Here . USB Drivers Windows & Install It on Your Machine.
3. ADB & Fastboot Drivers Installed In your Machine.
a. ADB & Fastboot Driver For Windows
b. On Linux Machine Run these commands to Install ADB & Fastboot Drivers
"sudo apt-get install android-tools-adb && sudo apt-get install android-tools-adb"
PROCEDURE OF UNLOCKING BOOTLOADER :
1.Connect your device in ADB Interface & from CMD run " adb reboot bootloader" Command to enter Fastboot Mode.
2.Once Device is in fastboot mode verify availability of Device in fastboot mode by running "fastboot devices" command in cmd.
3. Run "fastboot oem unlock-go" to Unlock the Bootloader of YUREKA BLACK.
(You can also run "fastboot oem unlock-tinno" this command will not wipe your data)
4. After running above command device will boot into recovery mode and data will be wiped automatically .
5. Once data is wiped device will automatically reboot to system with unlocked Bootloader.
6. Now u can flash TWRP - Official TWRP for YU Yureka Black

Amazing share dev, keep up to great work as always

Not able to enter fastboot
Hi,
Following works
"adb devices"
"adb reboot recovery"
However when I do
"adb reboot bootloader"
device restarts and gets stuck at "YUREKA BLACK" "POWERED BY android".
Also when I start device with Volume Down+Power button, I get into FFBM.
It just has variety of test options and no boot to bootloader/recovery.
Two button at bottom are shutdown and reboot.
Device is manufactured in 2019.
Any ideas how to get into bootloader mode.
Edit: Solved, issue with driver in fastboot mode.