Reboot to bootloader in recovery - AT&T Samsung Galaxy S7 Questions & Answers

What is this option?

FreshIce21 said:
What is this option?
Click to expand...
Click to collapse
Sends you to Download mode. Nothing interesting like fastboot.

Related

[Q] Download Mode

I just want to know if there are any commands for download mode like for fastboot through cmd?
evolved007 said:
I just want to know if there are any commands for download mode like for fastboot through cmd?
Click to expand...
Click to collapse
No, it is not possible.

Phone boots only in recovery SOLVED

I followed http://forum.xda-developers.com/p8lite/general/mega-thread-root-unbricking-updating-t3400994 this guide in order to root my new p8lite (ale-l21). And it now starts only in recovery as adb shows but im not sure cuz its black screen for me.
So i got unlocked bootloader and updated it to android 6.0 and it all worked fine untill i installed twrp recovery and tried to enter fastboot. It started to boot only in recovery after trying to get in fastboot.
Any Help?
Im Panicing!!!!~
What to do????!!1
asdfqwerty33 said:
I followed http://forum.xda-developers.com/p8lite/general/mega-thread-root-unbricking-updating-t3400994 this guide in order to root my new p8lite (ale-l21). And it now starts only in recovery as adb shows but im not sure cuz its black screen for me.
So i got unlocked bootloader and updated it to android 6.0 and it all worked fine untill i installed twrp recovery and tried to enter fastboot. It started to boot only in recovery after trying to get in fastboot.
Any Help?
Im Panicing!!!!~
What to do????!!1
Click to expand...
Click to collapse
Did you try unbricking method? Chapter 4
I also rooted the phone using this method not sure why your phone got into bootloop. What twrp did you flash? 3.0.2? Because that one is for marshmallow.
Suleiman01 said:
Did you try unbricking method? Chapter 4
I also rooted the phone using this method not sure why your phone got into bootloop. What twrp did you flash? 3.0.2? Because that one is for marshmallow.
Click to expand...
Click to collapse
I tried but my phone isnt booting in fastboot it boots only in recovery wich is black screen
I used twrp 3.0.2
asdfqwerty33 said:
I tried but my phone isnt booting in fastboot it boots only in recovery wich is black screen
I used twrp 3.0.2
Click to expand...
Click to collapse
Flash the original recovery and then put firmware(dload folder) in your sdcard and turn on your phone by pressing all buttons. The update should start automatically. Just wait 10~15 mins(even if the screen is black).
Suleiman01 said:
Flash the original recovery and then put firmware(dload folder) in your sdcard and turn on your phone by pressing all buttons. The update should start automatically. Just wait 10~15 mins(even if the screen is black).
Click to expand...
Click to collapse
When i try to flash it to orginal recovery it shows waiting for device and nothing happens
asdfqwerty33 said:
When i try to flash it to orginal recovery it shows waiting for device and nothing happens
Click to expand...
Click to collapse
What happens if you type fastboot devices while phone is in fastboot mode?
Suleiman01 said:
What happens if you type fastboot devices while phone is in fastboot mode?
Click to expand...
Click to collapse
I dont think that i can even enter fastboot. When i try to enter fastboot it enters automaticly recovery mode atleast thats what adb shows
Suleiman01 said:
What happens if you type fastboot devices while phone is in fastboot mode?
Click to expand...
Click to collapse
Holy sh1t i got android back up running . I did like u said pressed all buttons together and waited. Thanks alot man
asdfqwerty33 said:
Holy sh1t i got android back up running . I did like u said pressed all buttons together and waited. Thanks alot man
Click to expand...
Click to collapse
Congratulations. Can you type solved in the title.
Suleiman01 said:
Congratulations. Can you type solved in the title.
Click to expand...
Click to collapse
I dont know how to do that
asdfqwerty33 said:
I dont know how to do that
Click to expand...
Click to collapse
You need to edit first post. Title should be there.
asdfqwerty33 said:
I dont know how to do that
Click to expand...
Click to collapse
SOLVED

HUAWEI P8lite stuck at Huawei logo... Help plz !

So, my phone is stuck at huawei's logo...
I can't enter fastboot mode with the buttons, and when i want to do with the cmd, "device not found" ... So, I can't flash the .img
I tried to put a dload file on a sdcard and press volume up and down with the power button but nothing happens.
I really don't know what to do, PLEASE HELP ME !!
THANKS
Xil0s said:
So, my phone is stuck at huawei's logo...
I can't enter fastboot mode with the buttons, and when i want to do with the cmd, "device not found" ... So, I can't flash the .img
I tried to put a dload file on a sdcard and press volume up and down with the power button but nothing happens.
I really don't know what to do, PLEASE HELP ME !!
THANKS
Click to expand...
Click to collapse
You need to wait 20 minutes after updating from sdcard.
Suleiman01 said:
You need to wait 20 minutes after updating from sdcard.
Click to expand...
Click to collapse
k i'll try again
Suleiman01 said:
You need to wait 20 minutes after updating from sdcard.
Click to expand...
Click to collapse
Don't work ;(
Xil0s said:
Don't work ;(
Click to expand...
Click to collapse
Do you have twrp or the Huawei recovery? By the way did you try fastboot commands? Not adb. Both are different things.
Suleiman01 said:
Do you have twrp or the Huawei recovery? By the way did you try fastboot commands? Not adb. Both are different things.
Click to expand...
Click to collapse
I tried fastboot commands too... So I haven't any access to my phone by my computer. Btw, what are TWRP and Huawei recovery ? Does it helps if i don't have access to my phone ?
Thanks.
Xil0s said:
I tried fastboot commands too... So I haven't any access to my phone by my computer. Btw, what are TWRP and Huawei recovery ? Does it helps if i don't have access to my phone ?
Thanks.
Click to expand...
Click to collapse
Did you flash any custom recovery on your phone? TWRP (team win recovery project). What happens when you get in fastboot boot and rescue mode? Black screen? Does your phone charges if you connect It to charger? If yes then it is good news.
Suleiman01 said:
Did you flash any custom recovery on your phone? TWRP (team win recovery project). What happens when you get in fastboot boot and rescue mode? Black screen? Does your phone charges if you connect It to charger? If yes then it is good news.
Click to expand...
Click to collapse
I can't get into fastboot and rescue mode but when I plug it into the compute, it charges. I didn't flashed any custom recovery :/

I accidentaly deleted android

Hi,
Today I wanted to root my phone, so I unlocked the bootloader, installed twrp etc. Then I got an error: unable to mount /cache. I saw on YouTube an tutorial how to fix it, I followed it and... accidentaly deleted the system :/. Now my phone boot only in fastboot (but I can't even flash a recovery via this) and twrp. Can't even get into volume up+volume down+power, it boots into twrp. Any ideas?
P.S. Sorry for my bad English :d
Seems like you bricked your phone. Use this guide https://forum.xda-developers.com/p8lite/general/mega-thread-root-unbricking-updating-t3400994 and look on Chapter 4: Unbricking . Hope this helps
crashpoum99 said:
Seems like you bricked your phone. Use this guide https://forum.xda-developers.com/p8lite/general/mega-thread-root-unbricking-updating-t3400994 and look on Chapter 4: Unbricking . Hope this helps
Click to expand...
Click to collapse
The problem is when I open command prompt on my computer and write something (for example fastboot flash boot boot.img) it says failed.
Gronie2014 said:
The problem is when I open command prompt on my computer and write something (for example fastboot flash boot boot.img) it says failed.
Click to expand...
Click to collapse
You have to unlock your bootloader first.
You can try to flash firmware with download mode (vol-,vol+ and power button)
Sonofapo said:
You can try to flash firmware with download mode (vol-,vol+ and power button)
Click to expand...
Click to collapse
I can't, when I hold these buttons then recovery shows up
Gronie2014 said:
I can't, when I hold these buttons then recovery shows up
Click to expand...
Click to collapse
It does what it should. Use Power+Volume Down for accessing bootloader.
Gronie2014 said:
I can't, when I hold these buttons then recovery shows up
Click to expand...
Click to collapse
What are your firmware details I mean which region CXXX
Vossen said:
You have to unlock your bootloader first.
Click to expand...
Click to collapse
I have unlocked bootloader already.
HaiderHady said:
What are your firmware details I mean which region CXXX
Click to expand...
Click to collapse
How can I chceck it? :d
Gronie2014 said:
How can I chceck it? :d
Click to expand...
Click to collapse
Settings....About phone ......Build number before Bxxx
HaiderHady said:
Settings....About phone ......Build number before Bxxx
Click to expand...
Click to collapse
Nevermind, I installed android the same way as yesterday, but now it worked. Now I have another problem, I think it's recovery problem, it says "E: unable to mount /data" etc. And it shows internal storage 0mb. So should I install another recovery or what?
Gronie2014 said:
Nevermind, I installed android the same way as yesterday, but now it worked. Now I have another problem, I think it's recovery problem, it says "E: unable to mount /data" etc. And it shows internal storage 0mb. So should I install another recovery or what?
Click to expand...
Click to collapse
In TWRP go to wipe and There will be an option format data ......It will wipe your internal storage and then reboot to recovery

Wifi Problem [CUSTOM ROM]

From the day I first flashed lineage my wifi stopped working. I have tried changing roms... Tried most of the apps on play store... Tried wifi fix... Nothing helped. I believe it is a software problem. I have also tried going back to MIUI. Please help, I'm on RR currently. I have also attached a video in a reply for you to understand what my problem exactly is.
My mac address is 2:00:00:00:00
here is the link to the video
rohan_lodhi said:
From the day I first flashed lineage my wifi stopped working. I have tried changing roms... Tried most of the apps on play store... Tried wifi fix... Nothing helped. I believe it is a software problem. I have also tried going back to MIUI. Please help, I'm on RR currently. I have also attached a video for you to understand what my problem exactly is.
Click to expand...
Click to collapse
I was unable to upload it directly.
http://tinyurl.com/helpthispoorguyplease
Flash global stable in edl
bekcicandrej said:
Flash global stable in edl
Click to expand...
Click to collapse
I have already tried doing that by recovery mode.. Will it make any difference if I flash it using edl mode?
Recovery mode? Twrp or fastboot.
In any case edl should restore everything
bekcicandrej said:
Recovery mode? Twrp or fastboot.
In any case edl should restore everything
Click to expand...
Click to collapse
twrp
rohan_lodhi said:
twrp
Click to expand...
Click to collapse
Edl is a sure solution, your efs partition got corrupted or something
bekcicandrej said:
Edl is a sure solution, your efs partition got corrupted or something
Click to expand...
Click to collapse
Okay, but how do I flash using edl... use miflash tool or what?
rohan_lodhi said:
Okay, but how do I flash using edl... use miflash tool or what?
Click to expand...
Click to collapse
1. Go into fastboot
2. Like when flashing twrp (minimum adb fastboot) folder open cmd and type 'fastboot oem edl'
3. Flash global stable with miflash
It'll take a bit longer than flashing in fastboot
bekcicandrej said:
1. Go into fastboot
2. Like when flashing twrp (minimum adb fastboot) folder open cmd and type 'fastboot oem edl'
3. Flash global stable with miflash
It'll take a bit longer than flashing in fastboot
Click to expand...
Click to collapse
It worked! thank you so much! I'm so happy rn.
rohan_lodhi said:
It worked! thank you so much! I'm so happy rn.
Click to expand...
Click to collapse
Np glad it worked
bekcicandrej said:
1. Go into fastboot
2. Like when flashing twrp (minimum adb fastboot) folder open cmd and type 'fastboot oem edl'
3. Flash global stable with miflash
It'll take a bit longer than flashing in fastboot
Click to expand...
Click to collapse
How to do this method in moto g2? Because facing same issue in moto g2.
sanjeev_kannan said:
How to do this method in moto g2? Because facing same issue in moto g2.
Click to expand...
Click to collapse
I found a better way... Go to TWRP and select data fix or whatever that option is, it really works, but make sure you do that just after the problem starts.

Categories

Resources