I can not reboot my phone to download mod is
I used volum + then use the cable
it is the inscription download mod then it jumped into fastboot
reboot can not be downloaded
I think your device is unlocked unofficial
Your device is corrupt. It can not be trusted and unfortunately not work
always show up whenever fastboot reboot download mode
Related
I apologize if I have understood this all incorrectly, but kindly clarify the following for me.
What I have already done:
1. Installed CWM (ClockWorkMod) on the tablet: Galaxy Tab 2 7.0 using Odin
2. Installed the rooting zip file from external sd
3. Made a backup image on an external sd
What I need to do:
1. Flash a custom ROM onto the device from my PC using fastboot
Errors:
1. Fastboot devices returns nothing (absolutely no response... please find the attached pic)
2. Adb reboot bootloader - just reboots the OS (not in fastboot)
3. Fastboot oem unlock says waiting for device endlessly.
My Queries:
1.I have a recovery mode and download mode (aka odin mode). Is either of them the FASTBOOT mode or is fastboot something completely different. If so how to get into FASTBOOT mode??
I read I have to get a USB icon and a Fastboot mode display on screen. I do not.
2. Why is my device not showing under fastboot devices (on download mode, neither show the device.), but adb devices shows the device under recovery mode
3. Is it possible to flash a ROM using fastboot if I have CWM installed. Or does CWM disable fastboot?
4. Also does this device have a Fastboot mode at all? If yes how to get into Fastboot mode??
From what I've read here, there is no fastboot mode on the Tabs.
Balthazar B said:
From what I've read here, there is no fastboot mode on the Tabs.
Click to expand...
Click to collapse
In that case, how do I flash a custom ROM onto the device?
Thanks!
rtindru said:
In that case, how do I flash a custom ROM onto the device?
Thanks!
Click to expand...
Click to collapse
load it on your external sdcard, boot into cwm and do a fullwipe/factory reset then install the zip from sdcard. poof, rom installed
to boot into cwm, turn off the tablet.
press and hold power and volume down (the one closes to power button) once the samsung tablet logo appears let go of power and continue holding vol down until cwm appears (this can take a couple minutes)
Thanks then!
Darunion said:
load it on your external sdcard, boot into cwm and do a fullwipe/factory reset then install the zip from sdcard. poof, rom installed
to boot into cwm, turn off the tablet.
press and hold power and volume down (the one closes to power button) once the samsung tablet logo appears let go of power and continue holding vol down until cwm appears (this can take a couple minutes)
Click to expand...
Click to collapse
Well thanks for the info.
I flashed stock fastboot rom (YU OS) and it booted. After that, I did "fastboot oem lock" and phone not booting. fastboot not allowing me to flash another rom too.
I googled about this and it says I need to enabled USB debugging from dev tools. But since phone not booting, I am not able to do this.
Can anyone help please?
parvejsolkar said:
I flashed stock fastboot rom (YU OS) and it booted. After that, I did "fastboot oem lock" and phone not booting. fastboot not allowing me to flash another rom too.
I googled about this and it says I need to enabled USB debugging from dev tools. But since phone not booting, I am not able to do this.
Can anyone help please?
Click to expand...
Click to collapse
Hmm you use a single bad command
fastboot oem lock
Its created problem at all.
Flash stock ROM using ets tool.
Download stock ROM from firmwarefile.com
http://firmwarefile.com/yu-yunique
Contents of the ZIP :
Drivers
Firmware
Flash Tool
YU YUNIQUE STOCK ROM FLASHING TECHNIQUE { TESTED AND WORKING }
==============================
· Now Extract the folder on Desktop
· Install the Driver given in the Driver Folder
· Restart PC
· Open the ETS Flash tool
· Connect your phone in Fastboot Mode
To go to FASTBOOT Mode...
Switch off your phone.
Press Vol. Down + Power Button till the YU logo comes up.
Then.. It will stuck on YU Logo.. and thats the FASTBOOT Mode.
· Press the Butterfly USB Button
· You can see your device to the connected USB Slot with Device ID 0X2A96
· Now open Set Select Emergency Mode and Select the Firmware Folder
· Now Select the Correct USB Slot for Example : USB801 and Set others to NULL
· Now Switch off Phone
· PRESS VOLUME UP + VOLUME DOWN + POWER BUTTON KEEP PRESSED AND AFTER SOME TIME THE SCREEN WILL TURN ON AND THE PHONE WILL VIBRATE AND WILL IMMEDIATELY THE SCREEN WILL GO BLANK...
DON'T WORRY AS IT HAS NOW SUCCESSFULLY ENTERED THE DOWNLOAD MODE.
AND THEN CONNECT PHONE TO PC.
IT WILL SHOW UP AS 'sahara download mode'. If it doesn't show this try installing Qualcomm USB Drivers.
Press Start All Then You have to wait ( DO NOT DISCCONECT THE MOBILE KEEP ATLEAST 50% BATTERY )
Phone will restart Automatically
Full reset wipe data and restart
ENJOY!! Its done.
After it you got unbricked yu yunique
Now follow steps given on yuplaydeveloper site to flash latest official yuos
Don't use any other commands which is not in steps.
:laugh:
Hit thanks if you solve it with this method.
bro i'm getting a md5 checksum error on tz.mbn and the process fails everytime in v2. However v1 worked for me. Thanks for the guide :laugh:
I want unlock bootloader on S.trend plus- s7580 i have adb and fastboot. Adb detecting my phone and this commend works "adb reboot bootloader" phone restarting only problem is that not boot in fastboot mode. And fastboot can't detect phone (waiting for device).
With odin 3.10.7 I installed TWRP(maybe older version file type tar text mode no buttons),with TWRP i tried install supersu 1.34 it's installing but after restart still dont have root.
There is one more problem i cant use buttons on phone to set download mode or fastboot mode, bottons just doesn't work i tried many times and nothing phone starting normal. So to use download mode i use "tool samsung 300k tool"or to boot in with TWRP i need use commend "adb reboot recovery". I don't know how push this phone to boot in fastboot mode to unlock bootloader(vol up/down +power +home doesn't work).
I would like enable root to have posibility to overclock cpu etc. And i would like to install newer android 5.1 or 6.
So can you help me and tell me what to do step by step. The phone is branded maybe this is problem ?
1 more queston if i would like delete TWRP and back to stock what need to do ? Install orginal rom ?
Samsung phones use Odin instead of fastboot, fastboot are not exist on Samsung phones
Works Only For Cos 6 !
Method for Rooting ur REALME U1!!
Now here is the full procedure of rooting ur REALME U1 Cos 6
Read this carefully!!
Thanks to:
*****Caution*********
U Need To Be In Unlocked Bootloader
And Also
Don't Blame Me If Anything Happens To Ur Device
*****Caution*********
How to flash Magisk boot image!!
•First : Enable Usb Debugging and Oem unlock in Developer options
•Second : Connect ur phone to ur PC "You may get a request to authorize USB debugging on the device, accept it."
•Third : Install ADB on ur PC
•Fourth : Copy the Magisk boot image into ur PC in ADB folder.
•Fifth : Now Click this in abd folder - Shift + Right click and select "Open Powershell or Open ADB "
•Sixth : Use the following command and boot into recovery mode :
adb devices(to check if ur phone is connected)
Then :
adb reboot recovery
After that :
U will boot into stock recovery
In stock recovery just click wipe data after wiping it will reboot instantly
In that time just hold Vol Down + Power To boot in to Fastboot
Then:
Use Command: fastboot devices(to check if ur phone is connected)
After That:
Use Command : fastboot flash boot rootboot.img
•After this reboot ur phone using manually.(By Holding Vol Up + Power Button)
Then install Magisk Manager Given Below And Update It
Boom Enjoy The Root???
Here is the Link to download Magisk boot image :
http://technoput.com/XnDip
Here is the Link to download Magisk Manager :
http://technoput.com/SVfiA1z
If u guys have any doubt about how to install boot image using ADB , then u can Google it or YouTube it.
NOTE!! IF YOU UPLOAD IT ON YOUTUBE OR WEBSITE WITHOUT GIVING CREDITS THEN WE WILL GIVE YOU COPYRIGHT STRIKE TO END YOUR CARRIER OF YOUTUBE OR SITE!!
Nice bro!
realme u1 got stucked in bootloading
my realme u1 got stucked on bootloading screen
Code:
TRY THIS AT YOUR OWN RISK! This could brick your phone. It shouldn't but it can. If you brick your phone, or anything stops working on your phone, YOU are responsible.
Reboot combinations:
Fastboot: Shutdown and with USB cable hold power and volume down until it says FASTBOOT MODE at the bottom
Recovery: Shutdown and with USB cable hold power and volume down until the
Code:
Please release key to power off *
dissapears.
Unlocking Bootloader
Code:
Note: This will delete all user data! Backup all your data before doing this!
This part of the guide is part of the tutorial made by @Arin59 at https://forum.xda-developers.com/nokia-3/how-to/method-to-unlock-bootloader-nokia-3-pie-t4012285
First of all convert your serial number (should look like NE1*************) to MD5 Hash and enable OEM Unlock in developer options.
Then reboot to fastboot and type
Code:
fastboot oem key {HASH}
then type
Code:
fastboot flashing unlock
.
To reboot to Android, run fastboot reboot.
Installing TWRP
Code:
This will delete your user data, but it should be already deleted.
You can use any TWRP image made for this device but I had the most success with https://forum.xda-developers.com/nokia-3/development/twrp-teamwin-recovery-nokia-3-t3762512 .
Flash your TWRP Image chosen with
Code:
fastboot flash recovery your-recovery-image.img
and then reboot to recovery.
In TWRP go to Wipe and then Format Data and type yes.
Install Magisk
Install Magisk normally.
< waiting for device >
I put the phone in fastboot mode and ran fastboot with the oem key md5 hash command but it just said "< waiting for device >". I think it might be because I forgot to install the Nokia 3 USB drivers. I'm using a linux computer, do I need to find OS specific drivers?
edit: And now my phone is stuck in fastboot mode and for some reason will not shutdown no matter how long I hold down the power button for.
Totalitor said:
I put the phone in fastboot mode and ran fastboot with the oem key md5 hash command but it just said "< waiting for device >". I think it might be because I forgot to install the Nokia 3 USB drivers. I'm using a linux computer, do I need to find OS specific drivers?
edit: And now my phone is stuck in fastboot mode and for some reason will not shutdown no matter how long I hold down the power button for.
Click to expand...
Click to collapse
If you're using a linux computer, you should try running the command with sudo.
If it doesn't work, try with another cable (or computer if it doesn't work) and try again.
#AC said:
If you're using a linux computer, you should try running the command with sudo.
If it doesn't work, try with another cable (or computer if it doesn't work) and try again.
Click to expand...
Click to collapse
Thanks. I've since got it working. For some reason I had to use the -i argument (the interface argument) along with the code for the device (0x2e04) "fastboot -i 0x2e04 <command>".
However, I've recently bypassed the "NO COMMAND" screen and gained access to TWRP custom recovery but in trying to shut down the phone, it shuts down fine but only boots up in fastboot mode. Even using the fastboot reboot command from adb tools boots it up in fastboot mode. This is a problem as I need to boot it in its normal mode so I can download the magisk.zip file required for installing magisk but I seem to be unable to do so.
Totalitor said:
Thanks. I've since got it working. For some reason I had to use the -i argument (the interface argument) along with the code for the device (0x2e04) "fastboot -i 0x2e04 <command>".
However, I've recently bypassed the "NO COMMAND" screen and gained access to TWRP custom recovery but in trying to shut down the phone, it shuts down fine but only boots up in fastboot mode. Even using the fastboot reboot command from adb tools boots it up in fastboot mode. This is a problem as I need to boot it in its normal mode so I can download the magisk.zip file required for installing magisk but I seem to be unable to do so.
Click to expand...
Click to collapse
Try holding volume up and down at the same time while holding the power button.
#AC said:
Try holding volume up and down at the same time while holding the power button.
Click to expand...
Click to collapse
Thanks, it worked.
Though I tried wiping, but it didn't solve the booting issue. Unsure how to proceed at this point. I feel like I've tried everything. Actually, I just checked my /boot folder and it's empty...is that why it's always booting into fastboot?
I tried using adb to sideload the magisk.zip file but then the phone rebooted into stock recovery??
Any and all guides on this say to download the magisk.apk either into the SD card or internal storage, but I don't have a micro SD card and I can't access the normal mode of the phone to download anything.
What can I do?
I've flashed TWRP successfully but forgot to download the magisk.apk. Now whenever I boot up my phone, it boots into stock recovery mode automatically, even if I tell TWRP to reboot into system it reboots into Stock Android recovery. I can still access TWRP by holding down the up + power buttons on boot though, but I can't access the normal mode of the phone anymore.
I tried using TWRP's sideload feature with ADB tools to sideload Magisk.zip and it said it succeeded but in using TWRP's install feature to find the zip file, it wasn't in /sideload/ or /storage/ as both were empty.
How can I temporarily restore normal functionality so I can simply download the Magisk manager.apk?