I went ahead and did the oem unlock but when I try and flash the recovery (or boot) image through fastboot using this:
C:\androidsdk\tools\fastboot flash recovery XXXXXXX.img
or
C:\androidsdk\tools\fastboot flash boot rootboot.img
I keep getting this error:
error: cannot load 'XXXXXXX.img'
I've trouble shooted all of the main things. ...my device is definitely attached. I have the recovery .img file in the same folder as fastboot (along with the 2 needed .dll files). I've also done stuff like re-install usb drivers, re-install sdk, I've oem unlocked 3 times.
I have a stock wifi xoom with 3.2
Here are the 2 main root guides I've been using
http://forum.xda-developers.com/showthread.php?t=1170760&highlight=how+to+root
http://forum.xda-developers.com/showthread.php?t=1242241&highlight=how+to+root
Thank you for your help
in cmd(assuming windows) type cd c:/•••••tools
your xoom should be in adb reboot bootloader
type fastboot flash recovery recovery.img
rename recovery file as recovery.img and place in tools/platformtools as the case may be.
sending this message from stock xoom.
awesome, thanks. What you told me was enough to show me what I was doing wrong.
In case someone else reads this later on I had to type
cd C:\androidsdk\tools ...hit enter
then it looked like this
C:\androidsdk\tools> ...and I then typed
fastboot flash recovery XXXX.img
earlier I also renamed the folder to androidSDK from android-sdk
Hi there,
I'm new to all things development. I have an HTC Sensation on Virgin mobile in Canada. I am trying desperately to root my phone and I have followed this guide (http://forum.xda-developers.com/showthread.php?t=1632553). I've done lots of searching on this forum and google and can't find anyone with my specific problem.
I have put the SupperSU.zip file into my SD root, unlocked my bootloader through the HTC dev website and flashed CWM using the One X program. However, when I try to boot into recovery it stalls on the white HTC loading screen. I have tried to boot into recovery using One X, a command control from my android folder on my computer and using the power button and down volume button but it always stalls. Since I cant boot into recovery I cant use CWM flash the SuperSU.zip, which I understand finishes the rooting process.
Also: I am pretty sure my drivers are up to date but when I tried to install the drivers from One X it always interrupts the installer saying the Device is in Use...andnI dont know if that means my phone (which its not) or my computer. I uninstalled my antivirus because I read that might be blocking it... but still no luck!
I would really appreciate any help or guidance you can offer! I am a complete newbie when it comes to this and I have done my best to search out answers and tutorials before coming here for help.
reflash the recovery.img using the fastboot command(rename it as recovery.img)
fastboot flash recovery recovery.img then do
fastboot reboot bootloader
after that try to enter to recovery
note:i assume you know how to use fastboot commands
if you still can't enter to recovery then try this
place the recovery.img in the folder where you have adb and fastboot files
boot the device to bootloader and connect it to pc via usb(in the hboot screen must say fastboot usb)
open in the folder a cmd window and do
fastboot reboot recovery.img
rzr86 said:
reflash the recovery.img using the fastboot command(rename it as recovery.img)
fastboot flash recovery recovery.img then do
fastboot reboot bootloader
after that try to enter to recovery
note:i assume you know how to use fastboot commands
if you still can't enter to recovery then try this
place the recovery.img in the folder where you have adb and fastboot files
boot the device to bootloader and connect it to pc via usb(in the hboot screen must say fastboot usb)
open in the folder a cmd window and do
fastboot reboot recovery.img
Click to expand...
Click to collapse
Thanks for your advice! I just want to double check what you mean before I try anything.. Do you mean that I should rename the fastboot file to 'recovery.img' and then use the fastboot commands (by holding shift and right click on my android folder to open command folder)? I am really quite new an d I think I know how to use fastboot commands but I'm not positive. I'm not sure where to find the recovery.img file!
I'm a complete beginner and I'm really trying to understand this Thanks for being patient and helping!
kellai15 said:
Thanks for your advice! I just want to double check what you mean before I try anything.. Do you mean that I should rename the fastboot file to 'recovery.img' and then use the fastboot commands (by holding shift and right click on my android folder to open command folder)? I am really quite new an d I think I know how to use fastboot commands but I'm not positive. I'm not sure where to find the recovery.img file!
I'm a complete beginner and I'm really trying to understand this Thanks for being patient and helping!
Click to expand...
Click to collapse
exactly as you said
about recovery.img use the one from the guide you used to root the device(CMW 5.8.0.9 )
or check 4ext recovery from this guide
http://forum.xda-developers.com/showthread.php?t=1631861 (step 2)
rzr86 said:
exactly as you said
about recovery.img use the one from the guide you used to root the device(CMW 5.8.0.9 )
or check 4ext recovery from this guide
http://forum.xda-developers.com/showthread.php?t=1631861 (step 2)
Click to expand...
Click to collapse
So when I renamed my CMW recovery file as recovery.img and put it in my android folder, booted my phone into fastboot usb mode and connected it to my pc. I opened a command window from the android folder with the recovery.img file in it and typed fastboot reboot recovery.img all I got was this:
C:\android>fastboot reboot recovery.img
usage: fastboot [ <option> ] <command>
commands:
update <filename> reflash device from update.zip
flashall flash boot + recovery + system
flash <partition> [ <filename> ] write a file to a flash partition
erase <partition> erase a flash partition
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
reboot reboot device normally
reboot-bootloader reboot device into bootloader
options:
-w erase userdata and cache
-s <serial number> specify device serial number
-p <product> specify product name
-c <cmdline> override kernel commandline
-i <vendor id> specify a custom USB vendor id
-b <base_addr> specify a custom kernel base address
-n <page size> specify the nand page size. default:
2048
What should I do now? Thank you again!!
--
I also tried to open a command window there and reflash the recovery.img by typing fastboot flash recovery recovery.img ...except it said "error: "cannot load recovery.img" except the file is definitely in that folder and named recovery.img
kellai15 said:
So when I renamed my CMW recovery file as recovery.img and put it in my android folder, booted my phone into fastboot usb mode and connected it to my pc. I opened a command window from the android folder with the recovery.img file in it and typed fastboot reboot recovery.img all I got was this:
C:\android>fastboot reboot recovery.img
usage: fastboot [ <option> ] <command>
commands:
update <filename> reflash device from update.zip
flashall flash boot + recovery + system
flash <partition> [ <filename> ] write a file to a flash partition
erase <partition> erase a flash partition
getvar <variable> display a bootloader variable
boot <kernel> [ <ramdisk> ] download and boot kernel
flash:raw boot <kernel> [ <ramdisk> ] create bootimage and flash it
devices list all connected devices
reboot reboot device normally
reboot-bootloader reboot device into bootloader
options:
-w erase userdata and cache
-s <serial number> specify device serial number
-p <product> specify product name
-c <cmdline> override kernel commandline
-i <vendor id> specify a custom USB vendor id
-b <base_addr> specify a custom kernel base address
-n <page size> specify the nand page size. default:
2048
What should I do now? Thank you again!!
Click to expand...
Click to collapse
try this
fastboot boot recovery.img
rzr86 said:
try this
fastboot boot recovery.img
Click to expand...
Click to collapse
I tried that but it keeps saying - Cannot Load "recovery.img" and I know that the file is in the folder I'm opening the command window from and named recovery.img .
kellai15 said:
I tried that but it keeps saying - Cannot Load "recovery.img" and I know that the file is in the folder I'm opening the command window from and named recovery.img .
Click to expand...
Click to collapse
ok then flash it again with fastboot command
don't use the tool
then from bootloader select recovery
rzr86 said:
ok then flash it again with fastboot command
don't use the tool
then from bootloader select recovery
Click to expand...
Click to collapse
Sorry - can you explain exactly how and what I should flash again? I'm just a little unclear.
kellai15 said:
Sorry - can you explain exactly how and what I should flash again? I'm just a little unclear.
Click to expand...
Click to collapse
as you are in the folder with cmd window opened do
fastboot flash recovery recovery.img
fastboot reboot bootloader
then from bootloader select recovery
i assume you still have the recovery.img in the folder
rzr86 said:
as you are in the folder with cmd window opened do
fastboot flash recovery recovery.img
fastboot reboot bootloader
then from bootloader select recovery
i assume you still have the recovery.img in the folder
Click to expand...
Click to collapse
That worked!! I realized I had renamed the recovery file 'recovery.img' instead of just 'recovery)" (the second .img was redundant) which is why it wouldnt find the file. Anyway, it's rooted now!
You are the best! Thanks so much for helping a newbie out
kellai15 said:
That worked!! I realized I had renamed the recovery file 'recovery.img' instead of just 'recovery)" (the second .img was redundant) which is why it wouldnt find the file. Anyway, it's rooted now!
You are the best! Thanks so much for helping a newbie out
Click to expand...
Click to collapse
congratulations mate
but i suggest you to have 4ext recovery instead of cwm because of the smartflash feature(for S-ON devices only)
as i understand you are on S-ON
rzr86 said:
congratulations mate
but i suggest you to have 4ext recovery instead of cwm because of the smartflash feature(for S-ON devices only)
as i understand you are on S-ON
Click to expand...
Click to collapse
I have now flashed 4ext and installed a customROM! Couldn't have done it without your help
Hi
My problem is GooManager download the last version of twrp but it block on "download is now starting"
How can i resolve this problem ?
My TF700 is root and in Jelly Bean build 10.6.1.14.8
Thanks for the help
mamadeus said:
Hi
My problem is GooManager download the last version of twrp but it block on "download is now starting"
How can i resolve this problem ?
My TF700 is root and in Jelly Bean build 10.6.1.14.8
Thanks for the help
Click to expand...
Click to collapse
You can't, goo manager no longer supports installing recoveries.....
The only way to flash a custom recovery if you don't have one installed is from a PC using fastboot or using the dd method if you have root via a terminal:
Save the twrp recovery blob file from the TeanWin site to the same folder as fastboot.exe and rename it to twrp.blob
Then from a cmd prompt with your device in the bootloader and connected to the PC via usb type
fastboot -i 0x0B05 flash recovery twrp.blob
fastboot -i 0x0B05 reboot bootloader
OR
In a Terminal Emulator in android with a rooted device
Save it to the root of your /sdcard directly (internal memory only) and rename it to twrp.blob
Launch terminal emulator or connect to your computer and open an adb shell, then type the following:
su
dd if=/sdcard/twrp.blob of=/dev/block/mmcblk0p4
Then reboot to complete installation.
new version of Goo Manager fixes this
I couldn't imagine that Goo Manager would no longer install recoveries. An update just occurred for the app (2.1.3), and it's now working for me, though I have a different device. I hope it works for you too!
Hello,
I have the TF300T and installed twrp 2.5 and the android 5.0 rom. After a some time my TF300T became slow so I went in twrp and did a advanced wipe.
After that I wanted to install the again the rom but I got errors, so I did a reboot and now I have nothing expert the Teamwin logo that keeps booting.
I think the file format of the system is corrupted. Any Idea what I can try? The WIPE in the start menu when you power on the device with power down key I see the 3 logo's.
SOLVED: thanks to fastboot I installed the stock firmware. All works fine now.
Im again in TWRP thanks to fastboot
Code:
1) to have the correct driver for fastboot you can install asus PC sync from the asus website
2)download fastboot from internet and extract to c:\fastboot\
3)download from goo.im openrecovery-twrp-2.4.4.0-tf300t-4.2.blob and put in the fastboot directory
4)boot the tf300t holding power + volume down and connect at the pc
5)open command prompt (run cmd.exe) and navigate to c:\fastboot\
6) to know if the device is connected correctly use the command "fastboot devices" it should show you a string with numbers and letters
7)to install the recovery use the command fastboot -i 0x0B05 flash recovery openrecovery-twrp-2.4.4.0-tf300t-4.2.blob
8)Reboot with the command fastboot -i 0x0B05 reboot-bootloader
Now the big problem that I have is that it cannot mount the /data, /system, ...
Any help would be welcome
Hello,
This is my first post on how to root and install TWRP recovery on the Teclast Tbook 11 (E5A6) android 5.1
The TWRP works with touch and I haven't encounterd any problems with it
I have not created the TWRP, it is made by nik2670
We only flash or boot the recovery, then install SuperSU 2.82- 201705271822. Nothing else !
Sorry for the mirrors. (I will remove them if you're the owner)
Be sure to have ADB drivers v1.4.3 installed before you continue.
Download TWRP 2.8.7.0. Recovery Tbook 11 and ADB and Fastboot and put it in a folder on your desktop
Enable USB debugging on your tablet (Settings->Developers->usb-debugging)
Connect your tablet with your PC
Open up a CMD prompt in the folder you have your ADB. Win+R type CMD, hit enter. Copy the path of ADB and put in the CMD prompt
Code:
cd [path]
Mine was cd "C:\Users\Thermaltake\Desktop\ADB FASTBOOT FILES WINDOWS"
In the CMD prompt, type
Code:
adb devices
If you see your device you good to go.
Type
Code:
adb reboot bootloader
your tablet reboots, select android while it reboots
Now we're in fastboot mode, just to be sure we see the device type
Code:
fastboot devices
. If you can't see your device like me you have to manually install drivers.
Do you have the recovery.img in the same folder as ADB? Good. Type
Code:
fastboot boot recovery.img
OR
Code:
fastboot flash recovery recovery.img
to permanently have the TWRP recovery on your device (I recommand boot)
Your tablet is now in recovery mode! You can acces the internal storage. Add SuperSU-v2.82 on your device.
Hit Install->SuperSU-v2.82-201705271822->Swipe to confirm flash->Wipe dalvik cache->Reboot----> DONE !
Image of succesfully root
Thanks for following my guide, if there are any problems I try to update the tutorial or provide more information to you!
Mathero11
Thanks to nik2670 for the recovery, chainfire for supersu and unpersonally xda developers for other flash/root tutorials