[Q] 5.1 update error - X 2014 Q&A, Help & Troubleshooting

Hi, i have moto x xt1092 and today i tried to install the update but there was an error. Like a dead Android with a red exclamation dot. What can i do to install the update? Thanks

It sounds like you booted into the stock recovery, did you do the button combination to get the menu to pop up?

No, when the update began, the blue bar started to grow but then it appeared on the screen "error" and a dead Android with the red exclamation dot and a triangle. I didn't update via sdcard, i received the message to update the phone... I think i have no recovery installed because when i boot to fastboot and then to recovery there is an error and the dead Android with de red exclamation dot

I dont know rhe button combination... Bue when i try to boot into stock recovery i cant and the phone revolts automatically... Can you push me the recovery file for Android 5.0 and teach me how to install it?

Kiprota07 said:
I dont know rhe button combination... Bue when i try to boot into stock recovery i cant and the phone revolts automatically... Can you push me the recovery file for Android 5.0 and teach me how to install it?
Click to expand...
Click to collapse
try to post some more info about your phone, your carrier, moto x version, etc.

achazeau said:
try to post some more info about your phone, your carrier, moto x version, etc.
Click to expand...
Click to collapse
I am on xt1092, and i dont know my carrier.

Kiprota07 said:
Hi, i have moto x xt1092 and today i tried to install the update but there was an error. Like a dead Android with a red exclamation dot. What can i do to install the update? Thanks
Click to expand...
Click to collapse
Be more specific. Did you receive the OTA or downloaded from the internet? What is your bootloader version?

Nicolae-Daniel said:
Be more specific. Did you receive the OTA or downloaded from the internet? What is your bootloader version?
Click to expand...
Click to collapse
I received the OTA! How do i know the bootloader version?

fastboot reboot bootloader or power off and press power and volume down simultaneously.Have you previously installed any update manually?

Nicolae-Daniel said:
fastboot reboot bootloader or power off and press power and volume down simultaneously.Have you previously installed any update manually?
Click to expand...
Click to collapse
When i do that combination the phone reboots bootloader but when i select recovery the phone reboots automatically... I didnt install any update, it always gives an error

Recovery is selected with volume up.What is you bootloader version.Is it 6.11?

Nicolae-Daniel said:
Recovery is selected with volume up.What is you bootloader version.Is it 6.11?
Click to expand...
Click to collapse
It is 60.11 and when i try to boot to recovery (and i clicked the volume up button) the phone reboots

Here is a guide on flashing OTA.You should find the OTA you downloaded and flash it.If it gives you the same error,search the OTA for your device here on xda and flash it as the video indicate. Here is the video https://youtu.be/q6tymYppjtA

Nicolae-Daniel said:
Here is a guide on flashing OTA.You should find the OTA you downloaded and flash it.If it gives you the same error,search the OTA for your device here on xda and flash it as the video indicate. Here is the video https://youtu.be/q6tymYppjtA
Click to expand...
Click to collapse
My bootloader is locked. Can you help me unlock it?

Kiprota07 said:
My bootloader is locked. Can you help me unlock it?
Click to expand...
Click to collapse
Go to Motorola website and see if you can unlock it.

Nicolae-Daniel said:
Go to Motorola website and see if you can unlock it.
Click to expand...
Click to collapse
Thats what i did and they i cant unlock

Nicolae-Daniel said:
Go to Motorola website and see if you can unlock it.
Click to expand...
Click to collapse
Thats what i did and they said i cant unlock

Related

Bricked And Now Show Invalid Card!!

Help,
i bricked my phone because installing custom kernel,
then i flash stock again using flashtool and it boot again but now it keep saying "invalid card",
i checked using *#*#7372489#*#*,
open service info > sim lock, i got all the info value is 0
then i open configuration, i found out that "Bootloader unlock allowed : No"
even though i already unlock it before i brick my phone..
if somebody know how to fix this please help
thank you
S O N Y said:
Help,
i bricked my phone because installing custom kernel,
then i flash stock again using flashtool and it boot again but now it keep saying "invalid card",
i checked using *#*#7372489#*#*,
open service info > sim lock, i got all the info value is 0
then i open configuration, i found out that "Bootloader unlock allowed : No"
even though i already unlock it before i brick my phone..
if somebody know how to fix this please help
thank you
Click to expand...
Click to collapse
I dont think you have successfully unlock your bootloader. Your attempt was failed. If it says "Bootloader unlock allowed : No" then how can u unlock it? If u think u unlocked it then try relocking your bootloader using flashtools and flash ftf.
Thanks for reply
But i was sure to unlock my bootloader before flashing that custom kernel (Williams v5.1)
After flashing that kernel my phone bricked
I flashed stock kernel
My phone powered on but bootloader unlocking allow changed to no and my phone show "invalid card"
S O N Y said:
Thanks for reply
But i was sure to unlock my bootloader before flashing that custom kernel (Williams v5.1)
After flashing that kernel my phone bricked
I flashed stock kernel
My phone powered on but bootloader unlocking allow changed to no and my phone show "invalid card"
Click to expand...
Click to collapse
Is your phone carrier locked or not?
Just tell me which method you unlocked your bootloader(flashtools or adb).
This could be RIL isuue(or maybe I'm thinking too much).
Check out this app
https://play.google.com/store/apps/details?id=com.sibbor.getril&hl=en
Phoenix854 said:
Is your phone carrier locked or not?
Just tell me which method you unlocked your bootloader(flashtools or adb).
This could be RIL isuue(or maybe I'm thinking too much).
Check out this app
https://play.google.com/store/apps/details?id=com.sibbor.getril&hl=en
Click to expand...
Click to collapse
No my phone carrier is unlock.
I unlocked my bootloader with flashtool.
The real question is, is your Xperia SP allowed to unlock bootloaders, in the first place?
TechnoSparks said:
The real question is, is your Xperia SP allowed to unlock bootloaders, in the first place?
Click to expand...
Click to collapse
Yes
Phoenix854 said:
Check out this app
https://play.google.com/store/apps/details?id=com.sibbor.getril&hl=en
Click to expand...
Click to collapse
I installed that app but it won't support xperia sp.
S O N Y said:
Yes
Click to expand...
Click to collapse
Chances are, you have RIL problems. Would you like to try my work here: http://forum.xda-developers.com/xperia-sp/general/stock-components-flashable-zips-t3184111
Sounded like an advertisement ._. But no, I think you really should try it
TechnoSparks said:
Chances are, you have RIL problems. Would you like to try my work here: http://forum.xda-developers.com/xperia-sp/general/stock-components-flashable-zips-t3184111
Sounded like an advertisement ._. But no, I think you really should try it
Click to expand...
Click to collapse
I flashed your flashable zips to my XSP C5303 but nothing changes.l
And my current rom is MIUI7 LBL By Zenamp
S O N Y said:
I flashed your flashable zips to my XSP C5303 but nothing changes.l
And my current rom is MIUI7 LBL By Zenamp
Click to expand...
Click to collapse
Get back to stock and relock your bootloader.See if it works.
P.S. Get back to stock by flashing ftf through flashtools not by zip and wipe everything except ext card
Phoenix854 said:
Get back to stock and relock your bootloader.See if it works.
P.S. Get back to stock by flashing ftf through flashtools not by zip and wipe everything except ext card
Click to expand...
Click to collapse
Ok I will try.
Phoenix854 said:
relock your bootloader.
Click to expand...
Click to collapse
After flash that kernel my bootloader always locked.
And other issue that I have no access to fastboot mode.
When phone is off and connected to pc and I press volume up and power button the blue led doesn't
On.
Sorry for my very bad english.
S O N Y said:
And other issue that I have no access to fastboot mode.
When phone is off and connected to pc and I press volume up and power button the blue led doesn't
On.
Sorry for my very bad english.
Click to expand...
Click to collapse
To access any bootloader specific mode you will need to power down the device first before connecting it to a computer.
Therefore, please try again
Power down Xperia SP
Hold volume button UP for fastboot
Connect usb to Xperia SP
TechnoSparks said:
To access any bootloader specific mode you will need to power down the device first before connecting it to a computer.
Therefore, please try again
Power down Xperia SP
Hold volume button UP for fastboot
Connect usb to Xperia SP
Click to expand...
Click to collapse
Yes I was unlocked my bootloader with your steps.
But after flash that kernel I don't have any access to FASTBOOT.
S O N Y said:
And other issue that I have no access to fastboot mode.
When phone is off and connected to pc and I press volume up and power button the blue led doesn't
On.
Sorry for my very bad english.
Click to expand...
Click to collapse
Just flash stock using flashmode(volume down) and boot stock ROM. Just check if SIM is working.
It can be that your SIM may have damaged so you check your SIM in some other phone.
I also see that you have no access to fastboot mode.I think the fastmode drivers are missing on your computer.
I can give you detailed steps if you want to know.
Phoenix854 said:
Just flash stock using flashmode(volume down) and boot stock ROM. Just check if SIM is working.
It can be that your SIM may have damaged so you check your SIM in some other phone.
I also see that you have no access to fastboot mode.I think the fastmode drivers are missing on your computer.
I can give you detailed steps if you want to know.
Click to expand...
Click to collapse
No my SIM doesn't have any problems. (I use other sims)
And fastboot drivers installed on my computer.
Problem is
After flashed that kernel I have lost bootloader unlocking allow and my phone cannot read any SIM.
S O N Y said:
No my SIM doesn't have any problems. (I use other sims)
And fastboot drivers installed on my computer.
Problem is
After flashed that kernel I have lost bootloader unlocking allow and my phone cannot read any SIM.
Click to expand...
Click to collapse
Which kernel are you trying to flash on which ROM exactly?
Phoenix854 said:
Which kernel are you trying to flash on which ROM exactly?
Click to expand...
Click to collapse
Williams kernel v5.1 on stock Sony rom build (.207)
T-Mobile USA

All OTA updates (18-Jan-2017)

OTA links:​5/march/2016
https://android.googleapis.com/pack...f2ee89a68ecbf9a457bf69f0592.full-ota-0305.zip
15/march/2016
https://android.googleapis.com/pack...e626cb3b39dc9429072419ab97.full_ota_S0315.zip
3/may/2016
https://android.googleapis.com/pack.../d29e19630db11998efdbabc15a05c4c38971f355.zip
3/june/2016
https://android.googleapis.com/pack.../f0e7cd4cbe580cc6c8435827e7f86228f68d9544.zip
13/July/2016
https://android.googleapis.com/pack.../955d7a1ea37684a3edf6092a2060266097f18e1e.zip
8/August/2016
https://android.googleapis.com/pack.../5195a0f07d89b62f936dd56b7649448c14efe54b.zip
14/September/2016
https://android.googleapis.com/pack.../bd7bf945d1b98a852f156cd7523fe60861f1a29c.zip
17/October/2016
https://android.googleapis.com/pack.../d1c19feaf51538904b6007ce4d114dcbc62e558c.zip
5/December/2016
https://drive.google.com/open?id=0B0SYQa9VCD5fQTZfb2N5blpIMDQ
18/January/2017
https://android.googleapis.com/pack.../d91df360ad6bb30c4b33948ea8da6a207c4e0032.zip
Thanks to infinix indonsia group on facebook
How to update manually:
If you do not have Android SDK, follow the following steps:
1- Download OTA and move it to your external memory card.
2- Download minimal adb and fastboot (instead of android sdk)
https://www.androidfilehost.com/?fid=24052804347803384
3- Download and install all proper drivers.
https://userscloud.com/yh0mdislay2c
4- go to settings in your phone/about phone / build number : click on it 7 times to enable developers options.
5- in developer options enable adb debugging.
7- open "search" in your computer and search for "cmd", once it apperas drag it to your "minimal adb" directory/folder and start it. (easier)
or you can run command prompt and navigate using commands to "minimal adb" directory. (ask Google if you don't know how)
8- In adb window type: "adb devices"
a message will appear on your phone. Click ok.
Back into adb window type: "adb reboot recovery"
Your phone will restart and you will see android icon with red exclamation mark.
Hold your finger on power button then press volume up, you will see the recovery menu
With volume keys move and select "apply update from SD card" using power button and then choose ota.zip
i flashed it by twr 3.0 recovery but it's need flash twr recovery and super su files and xposed again
Let's see what google can do about OTG missing feature
https://code.google.com/p/android/issues/detail?id=203353
Would flashing this march patch wipe my data and settings?
Okutue said:
Would flashing this march patch wipe my data and settings?
Click to expand...
Click to collapse
Nope
Mysteryagr said:
Nope
Click to expand...
Click to collapse
I have already flashed it.... My apps are still there thanks. Would I receive OTA updates after flashing this March patch?
Okutue said:
I have already flashed it.... My apps are still there thanks. Would I receive OTA updates after flashing this March patch?
Click to expand...
Click to collapse
Yup, it is an official update
Is it just me or is the volume of front speaker low?
7bits said:
Is it just me or is the volume of front speaker low?
Click to expand...
Click to collapse
It is good for me
7bits said:
Is it just me or is the volume of front speaker low?
Click to expand...
Click to collapse
calling volume very low on mine.
I received this automatically, would just clicking "install" ruin anything (I'm rooted)?
I have this annoying update notification that won't go away even if I click "later".
SAM209 said:
I received this automatically, would just clicking "install" ruin anything (I'm rooted)?
I have this annoying update notification that won't go away even if I click "later".
Click to expand...
Click to collapse
You have to unroot first or the update may cause bootloop
Mysteryagr said:
You have to unroot first or the update may cause bootloop
Click to expand...
Click to collapse
What if I wanna just ignore it for now? Isn't there a way to make that silly notification go away?
SAM209 said:
What if I wanna just ignore it for now? Isn't there a way to make that silly notification go away?
Click to expand...
Click to collapse
I don't know if this could be possible on Android one rom.
You may try to force stop system update (google services framework) or freeze it, but it doesn't seem to be a good idea.
OTA 5-March-2016
Hi! I've downloaded it for a friend also using the Android One ROM, he's no noob BTW, but anytime he tries to flash the update (using your stated method) he gets a blank black screen. What could be the prob ? Also is there a way to flash using FLASHTOOL ?
Thanks
P.S: I'm on the INFINIX ROM b'cos OTG
agent47_GH said:
Hi! I've downloaded it for a friend also using the Android One ROM, he's no noob BTW, but anytime he tries to flash the update (using your stated method) he gets a blank black screen. What could be the prob ? Also is there a way to flash using FLASHTOOL ?
Thanks
P.S: I'm on the INFINIX ROM b'cos OTG
Click to expand...
Click to collapse
He may try adb sideload,, but this method is easier.
I don't know why he got a blank screen actually
The ota is designed to be flashed throw recover, I don't think it can be flashed using flashtool, however I remember that @Hovatek team made a sp flashable one, and it was a previous marshmallow update
You may ask them if they could help
Yep! That's exactly what he did , side loading , but he just got a black screen.
Anyway thanks for the hovatek pointer will gv 'em a look c
agent47_GH said:
Yep! That's exactly what he did , side loading , but he just got a black screen.
Anyway thanks for the hovatek pointer will gv 'em a look c
Click to expand...
Click to collapse
Tell him to try my method
Updating from recovery is a lot easier
Mysteryagr said:
Tell him to try my method
Updating from recovery is a lot easier
Click to expand...
Click to collapse
That's what we did. Step by step. Anyway I'll try it on mine over the weekend see if it works. Will keep u posted
New ota has been released
15/march/2016
https://android.googleapis.com/pack...e626cb3b39dc9429072419ab97.full_ota_S0315.zip

Custom binary blocked by FRP lock

Hello people.
So i got a custom recovery (TeamWin project). I disabled OEM Unlock on purpose, because i thought it wouldn't show the red line up in the bootscreen.
After trying to reboot, it wouldn't reboot, and i can't go into Recovery mode. I can't install any custom firmware too, because i've got the OEM Unlock set to "off"
Can someone please help, i can't find a topic similiar to my case, where i've bricked my phone and have no idea what to do.
Thanks to all those who are tying me to help <3.
Viesuliss said:
Hello people.
So i got a custom recovery (TeamWin project). I disabled OEM Unlock on purpose, because i thought it wouldn't show the red line up in the bootscreen.
After trying to reboot, it wouldn't reboot, and i can't go into Recovery mode. I can't install any custom firmware too, because i've got the OEM Unlock set to "off"
Can someone please help, i can't find a topic similiar to my case, where i've bricked my phone and have no idea what to do.
Thanks to all those who are tying me to help <3.
Click to expand...
Click to collapse
As long as you can get it in the download mode you can use fastboot with a PC.
mr.natural said:
As long as you can get it in the download mode you can use fastboot with a PC.
Click to expand...
Click to collapse
It doesn't recognize my device. I have tried every single tutorial found on google and still can't seem to unlock my bootloader.
Can't flash recovery nor the official stock firmware.
Viesuliss said:
It doesn't recognize my device. I have tried every single tutorial found on google and still can't seem to unlock my bootloader.
Can't flash recovery nor the official stock firmware.
Click to expand...
Click to collapse
If you are on Windows you have to install the right (usb)driver.
mr.natural said:
If you are on Windows you have to install the right (usb)driver.
Click to expand...
Click to collapse
No luck with that. I installed. Restarted my computer and device.
Went in to download mode and nothing shows up.
Viesuliss said:
No luck with that. I installed. Restarted my computer and device.
Went in to download mode and nothing shows up.
Click to expand...
Click to collapse
Look and ask on the forum/thread of your device

Updating to pie keeps failing *FIXED*

Tried several times to do the update through the settings menu.
Everytime it reboots the screen stays black.
I can turn it on, it vibrates for half a second. I see the Android one screen and the screen turns black. So i tried holding the volume up button and power button but no Dev menu.
So I thought it was bricked but after a few tries it rebooted and says it can't install the update.
I've attached the screenshot of the issue. I've tried it 3 times. It redownloaded the update and failed again.
Any ideas?
FIXED
 @RomLover1999: gave the tip to reboot without a sim card, and that seemed to have fixed the problem!
seend said:
Tried several times to do the update through the settings menu.
Everytime it reboots the screen stays black.
I can turn it on, it vibrates for half a second. I see the Android one screen and the screen turns black. So i tried holding the volume up button and power button but no Dev menu.
So I thought it was bricked but after a few tries it rebooted and says it can't install the update.
I've attached the screenshot of the issue. I've tried it 3 times. It redownloaded the update and failed again.
Any ideas?
Click to expand...
Click to collapse
did you tried a factory reset before updating
galardo_2 said:
did you tried a factory reset before updating
Click to expand...
Click to collapse
Nope, but just tried it and it didnt work.
Try booting without sim card
Same and via fastboot method same. Any solution? We need help its a one mi a2 more????
Unfortunately the error is not informative. I had this error when installing November update. The only way I found to see what went wrong is to check logcat during upgrade, but I think it requires root. In the end I flashed the OTA using fastboot. Still didn't get this update. Try opening shell from adb and reading logcat. I don't think anyone can help you unless we know what is 5he reason for failure
RomLover1999 said:
Try booting without sim card
Click to expand...
Click to collapse
Oh my, that worked! :highfive:
Why would something like that even work?
seend said:
Oh my, that worked! :highfive:
Why would something like that even work?
Click to expand...
Click to collapse
The november update has a bug in it that it only boots in english with a simcard inserted , other languages make the screen bug out ( at least that's what I had ) and only boot without a simcard
Worked greatly
Hey folks, just reinforcing the answer: removing the sim card before restart did the trick, the update went smooth.
Thanks @RomLover1999 and @seend
January update failed
Help! My phone is Mi A2 lite. I can't install January update. My phone is rooted and unlocked.
Thank you!
The same problem....
The same problem....anyone help?
nedjog said:
The same problem....anyone help?
Click to expand...
Click to collapse
did you unlock ? ever run TWRP/Magisk or similiar?
luminoso said:
did you unlock ? ever run TWRP/Magisk or similiar?
Click to expand...
Click to collapse
Yes..it is unlock and never use TWRP/Magisk.. any sugestion please?
nedjog said:
Yes..it is unlock and never use TWRP/Magisk.. any sugestion please?
Click to expand...
Click to collapse
I don't know, by I have the exact same issue, I've unlocked to enable camera2api and left it unlocked.
I'll take a look this weekend
luminoso said:
I don't know, by I have the exact same issue, I've unlocked to enable camera2api and left it unlocked.
I'll take a look this weekend
Click to expand...
Click to collapse
Ok, my phone is not rooted.
I was having the same issue. In the past I've unlocked in order to enable camera2api.
December/2018 (V10.0.2.0.PDIMIFJ) to January/2019 (V10.0.3.0) was failing via OTA.
This is how I solved it:
Download V10.0.2.0.PDIMIFJ dump from this thread
Reboot phone to Fastboot mode (vol down+power)
Run flash_all_except_data.sh or if you're in windowsflash_all_except_data.bat
In my case my environment is:
Linux Fedora 29
fastboot version c7815d675 from android-tools package (just make sure you have the latest fastboot)
Using original USB-C cable
After flashing and reboot the OTA update installed normally without any issues
luminoso said:
I was having the same issue. In the past I've unlocked in order to enable camera2api.
December/2018 (V10.0.2.0.PDIMIFJ) to January/2019 (V10.0.3.0) was failing via OTA.
This is how I solved it:
Download V10.0.2.0.PDIMIFJ dump from this thread
Reboot phone to Fastboot mode (vol down+power)
Run flash_all_except_data.sh or if you're in windowsflash_all_except_data.bat
In my case my environment is:
Linux Fedora 29
fastboot version c7815d675 from android-tools package (just make sure you have the latest fastboot)
Using original USB-C cable
After flashing and reboot the OTA update installed normally without any issues
Click to expand...
Click to collapse
When i try this it return me an erro rcho missmatching image and device what does it mean?
Thanks
Mr.Krulez said:
When i try this it return me an erro rcho missmatching image and device what does it mean?
Thanks
Click to expand...
Click to collapse
I´m assuming you have xiaomi a2? it must match codename "jasmine"
luminoso said:
I´m assuming you have xiaomi a2? it must match codename "jasmine"
Click to expand...
Click to collapse
fastboot does say that my product is jasmine
Hello!
I just got this phone today and tried to update (8.0 November security update) and keep getting the same error!
I've tried with and without sim card, tried with and without my google acc, and tried with full battery!
Do not really want to unlock/install rom again... Any ideas?

Question Frozen In Download Mode

I've been at this for three days and can't find a solution. I can get in to recovery but when I hit reboot to bootloader it gets stuck in download mode. I can get back out.And the cycle repeats.... Have also done a reset. Any solutions for this besides sending it in for service? Thanks
Have you analyzed the logs available through recovery mode?
ze7zez said:
Have you analyzed the logs available through recovery mode?
Click to expand...
Click to collapse
Not sure I know how to do that.Right now I'm support chat with Samsung. Will get back to this board soon. Thank You
piazzii said:
Not sure I know how to do that.Right now I'm support chat with Samsung. Will get back to this board soon. Thank You
Click to expand...
Click to collapse
Tried looking through the logs.Have no idea what to look for..Best I see is
Reboot Recovery Cause is UNKNOWN
Failed to load bitmap installing_text for locale en-US (error -1)
piazzii said:
Tried looking through the logs.Have no idea what to look for..Best I see is
Reboot Recovery Cause is UNKNOWN
Failed to load bitmap installing_text for locale en-US (error -1)
Click to expand...
Click to collapse
Before I brick this thing, is it possible to install TWRP through the sd card,Will it work?
piazzii said:
Before I brick this thing, is it possible to install TWRP through the sd card,Will it work?
Click to expand...
Click to collapse
Don't do anything hastily. Your phone should be fully operational before you install TWRP.
piazzii said:
I've been at this for three days and can't find a solution. I can get in to recovery but when I hit reboot to bootloader it gets stuck in download mode. I can get back out.And the cycle repeats.... Have also done a reset. Any solutions for this besides sending it in for service? Thanks
Click to expand...
Click to collapse
Huh??? Reboot to bootloader is SUPPOSED to take to download mode. Where are you trying to get?
ze7zez said:
Don't do anything hastily. Your phone should be fully operational before you install TWRP.
Click to expand...
Click to collapse
Thank you...Understood
lewmur said:
Huh??? Reboot to bootloader is SUPPOSED to take to download mode. Where are you trying to get?
Click to expand...
Click to collapse
It does take me there..It freezes at download mode!!!!
So you can’t boot to system? Or you can’t use download mode?
Arealhooman said:
So you can’t boot to system? Or you can’t use download mode?
Click to expand...
Click to collapse
The system works fine. Just can't use download mode..Not allowing to connect with adb fastboot.
piazzii said:
It does take me there..It freezes at download mode!!!!
Click to expand...
Click to collapse
You need to explain what you mean by that and what things you did before this occured. Have you tried getting to download manually? By that I mean turning the tablet off and then holding vol up and down while plugging in the USB cable to the PC. Also, what happens when you try to boot to system?
piazzii said:
The system works fine. Just can't use download mode..Not allowing to connect with adb fastboot.
Click to expand...
Click to collapse
Ah, so your problem is only that you can't use fastboot. Have you installed TWRP? This model doesn't support fastboot by itself. You have to first install TWRP to use fastboot.
lewmur said:
Ah, so your problem is only that you can't use fastboot. Have you installed TWRP? This model doesn't support fastboot by itself. You have to first install TWRP to use fastboot.
Click to expand...
Click to collapse
11
piazzii said:
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You need to read this thread to install TWRP. You do it with Odin and not fastboot. Odin is what Samsung uses INSTEAD of fastboot.
I cannot install TWRP,..
1.I Shut down
2.Press power and Vol up button
3.Gets in Recovery
4. I scroll to Reboot to bootloader
5. Goes into download mode. Freezes
6.Press power and Vol down buttons
7.Goes back to home screen
8. Rinse and repeat
piazzii said:
I cannot install TWRP,..
1.I Shut down
2.Press power and Vol up button
3.Gets in Recovery
4. I scroll to Reboot to bootloader
5. Goes into download mode. Freezes
6.Press power and Vol down buttons
7.Goes back to home screen
8. Rinse and repeat
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Do you have Odin running? Do you get the "added message" in Odin? That is the only way to tell if it is connected. You say it "freezes" but that is normal. So long as you get the added notice in Odin, you are ready to flash. If you don't get the "added" message, then you have to enter the download mode manually and NOT from the recovery menu. Also, have you unlocked the bootloader? That has to be the very first step. Nothing will work till you do that.
piazzii said:
I've been at this for three days and can't find a solution. I can get in to recovery but when I hit reboot to bootloader it gets stuck in download mode. I can get back out.And the cycle repeats.... Have also done a reset. Any solutions for this besides sending it in for service? Thanks
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I think I know what your problem is. You've had other tablets and have always used fastboot for rooting, unlocking and flashing. FORGET EVERYTHING YOU KNOW. Samsung doesn't work like other tablets. The ONLY time you use fastboot with this device is AFTER you have unlocked it, installed TWRP, rooted and want to install a GSI ROM. You DO NOT use fastboot to unlock the bootloader, root the tablet or flash TWRP, stock ROMs or custom ROMs. You can find instruction for unlocking the bootloader here. It is for the A7 but the A8 unlocks the same way. Then use the other link I posted for installing TWRP.
ONG he was using fastboot.
lewmur said:
I think I know what your problem is.
Spoiler: hidden
You've had other tablets and have always used fastboot for rooting, unlocking and flashing. FORGET EVERYTHING YOU KNOW. Samsung doesn't work like other tablets. The ONLY time you use fastboot with this device is AFTER you have unlocked it, installed TWRP, rooted and want to install a GSI ROM. You DO NOT use fastboot to unlock the bootloader, root the tablet or flash TWRP, stock ROMs or custom ROMs. You can find instruction for unlocking the bootloader here. It is for the A7 but the A8 unlocks the same way. Then use the other link I posted for installing TWRP.
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My understanding is different. The problem is that the download mode can't be started because there is a hangup. So how can you use Odin, which requires a working phone in download mode?

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