I am trying to get my bros captivate into download mode and his power button is broken. I tried doing this command:
Method 1: ADB - from recovery or normally booted with usb debugging on)
1.Open a cmd prompt/console/shell
2.adb shell
3.adb reboot download
but after i typed "prompt/console/shell" adb shell would not work?? It said it wasnt excutable batch...anyone here can help me figure out what Im doing wrong?Edit:FYI the phone was on debugging at at the home screen while trying this. The phone doesnt turn off and there is not app in the market that can turn off the phone without root. And since his power button is broken I cant ODIN root access( to use quick boot)
This is whats is happening:
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.
C:\Documents and Settings\Owner>prompt/console/shell
/console/shell adb shell
'adb' is not recognized as an internal or external command,
operable program or batch file.
/console/shell adb reboot download
'adb' is not recognized as an internal or external command,
operable program or batch file.
/console/shell
You have to change directories to where adb is installed
Type cd c: (where you put have adb)
Then your adb commands
And console/shell/adb shell
Shouldn't be needed, once in the proper folder simply "adb reboot download" should do it.
adb doesn't have the ability to put the Captivate into DL mode. So even if you added ADB to your enviornmental variable, you won't be able to get it into DL mode..
b-eock said:
adb doesn't have the ability to put the Captivate into DL mode. So even if you added ADB to your enviornmental variable, you won't be able to get it into DL mode..
Click to expand...
Click to collapse
anyway i can get the phone into download mode, that you know of?
DL mode has nothing to do with the power button. DL is vol + and - and insert USB cable after ODIN is open and waiting.
b-eock said:
DL mode has nothing to do with the power button. DL is vol + and - and insert USB cable after ODIN is open and waiting.
Click to expand...
Click to collapse
I've tried that but it gets me into Recovery with the ! in the triangle..i look at ODIN and it doesnt reconize it. I have the samsung mobile drivers installed. Im using ODIN 1.82 should i use a diff version? The deivce cant be probely powered off either. Once i remover battery and place back in it turn straight on. That could be why its not going in download cuase it cant be powered off??
It looks like
Phone---/!\---PC
That is DL mode read these
-Flashing Guide
-New User Guide
-Captivate connection issues
b-eock said:
It looks like
Phone---/!\---PC
That is DL mode read these
-Flashing Guide
-New User Guide
-Captivate connection issues
Click to expand...
Click to collapse
No it says recovery and gives me the option of wipe data/factory reset, wipe cache, apply update. And in odin I dont have the yellow bar that says a device is connected.
well then you have a stuck power button, not broken. look for the Captivate tear down guide and do that then get compressed air and blow around the button... and try that
b-eock said:
well then you have a stuck power button, not broken. look for the Captivate tear down guide and do that then get compressed air and blow around the button... and try that
Click to expand...
Click to collapse
OH LORD !!!
b-eock said:
adb doesn't have the ability to put the Captivate into DL mode. So even if you added ADB to your enviornmental variable, you won't be able to get it into DL mode..
Click to expand...
Click to collapse
That is only true on aosp builds bro
On tw roms/kernels it works just as you would expect. Perfectly.
Then I learned something new, thanks never knew that. Maybe because I never stayed on stock for more than 10 mins.
And yes it works, thanks for catching me studacris
Related
First I want to apologize for the double post (post in General)
I used odin to get froyo on the Captivate. That worked fine. When I try and root 2.2, the phone froze and now it won't get out of recovery mode. I have tried every combination I can think of to reboot the phone short of throwing it down the street, but I cannot get out of recovery mode. I am also unable to use the power button (ok key?) to select anything. I can use the volume keys fine for up and down.
One of the errors says:
"(Unknown error: 0) ensure_root_path_unmounted++
ensure_root_path_unmounted (/mnt/internal_sd)
ensure_root_path_unmounted ret 0
unmount(/mnt/internal_sd) attempt 1 (unknown error: 0)
Install default apk-files. finished.
Mind you, I have already tried to put the rooted 2.2 files on the sd card, but still to no avail. Any suggestions? I am really hoping this phone isn't rooted.
So you have a european firmware? Which one is it?
Sent from my phone so excuse the spelling errors
I just fixed it. Reinstalled the firmware with Odin and it's working fine now. Thank you.
dude how did you do that.. I have the same friggin issue and I can't fix it. I'm stuck in recovery mode all the time, as soon as I plug the phone in to charge, or plug it in the computer via usb, or push the power button, the damn thing goes into recovery mode and stays there. I can use the volume buttons to navigate up and down through the options and if I hold the power botton down long enough the phone will turn off and back on again. But if I press the power button once (as in select an option) it doesn't do anything. I tried every single option out there to get into download mode with the battery out and usb in and volume buttons then put bat in....etc nothing works. I need to get into download mode
anyone?................
anyone that is messing with flashing firmwares on their phone needs to learn basic ADB skills.
use the following command in adb:
adb reboot
it will get you out of recovery mode
Pirateghost said:
anyone that is messing with flashing firmwares on their phone needs to learn basic ADB skills.
use the following command in adb:
adb reboot
it will get you out of recovery mode
Click to expand...
Click to collapse
What he said. Plus, I have had it happen sometimes that no matter what I always reboot into recovery. At that point I just adb reboot download and re-flash.
ok thanks. I know I said I have tried everything before but I wasn't completely truthful. I did try ADB though, but I don't think I was doing it right. I downloaded the SDK thing and started a command prompt from "start menue, accessories, and command prompt" but when I type the command "adb reboot download" nothing happens and the command prompt disappears. I don't have much experience with ADB, is there anyway you can give step by step instructions on how to do this? I would very much appreciate it.
Thanks
I found this thread on here "http://forum.xda-developers.com/showthread.php?t=517874" but still didn't help me much. Everytime I type cd c:\Android or any other command I get The system cannot find the path specified.
Here's what I do. After you download the sdk. There is a folder called tools. I copy that to c:
Then opencommand prompt and type,
C:
CD tools
adb reboot
Or, adb reboot download
Of course make sure your phone is connected via USB.
Sent from my SAMSUNG-SGH-I897 using XDA App
thanks I'll try that when I get home. I think this might take care of the problem, because I did keep the folder on the desktop and did not move it to C: folder. Although when I plug in the phone via USB, I still can't establish connection between phone and computer, but I will let you know how it goes after I get home tonight. and I did find some stuff about ADB through google so I might be able to do something with it tonight.
Thanks for the help though
Download odin one click, remove the battery, open odin, replace battery, hold down both volume buttons, and plug the usb cable in. That should get you to download mode unless your 3-button doesn't work.
bobbylx said:
Here's what I do. After you download the sdk. There is a folder called tools. I copy that to c:
Then opencommand prompt and type,
C:
CD tools
adb reboot
Or, adb reboot download
Of course make sure your phone is connected via USB.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
Hi, so I did all that heres a copy and paste of what I did and results I got
"Microsoft Windows [Version 6.0.6002]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.
C:\Users\Shahed>cd c:\
c:\>cd c:\android-sdk-windows
c:\android-sdk-windows>tools
'tools' is not recognized as an internal or external command,
operable program or batch file.
c:\android-sdk-windows>cd tools
c:\android-sdk-windows\tools>adb reboot download
error: device not found
c:\android-sdk-windows\tools>"
I guess it can't be done because the device is not initiated to begin with
jatkins09 said:
Download odin one click, remove the battery, open odin, replace battery, hold down both volume buttons, and plug the usb cable in. That should get you to download mode unless your 3-button doesn't work.
Click to expand...
Click to collapse
tried that still nothing.. keeps saying waiting for device
drhusamali said:
tried that still nothing.. keeps saying waiting for device
Click to expand...
Click to collapse
Find the tools folder in the SDK you dowloaded and extracted, I found a shortcut to it scroll over the tools folder, hold the shift key and right click on the tools folder then choose open command window here.
When the command window opens type the command ADB shell then hit enter, then type adb reboot download then hit enter with your phone plugged into pc. This always works for me. You can always change the path by moving the folder directly to your c drive but this will work for you for now.
Pirateghost said:
anyone that is messing with flashing firmwares on their phone needs to learn basic ADB skills.
use the following command in adb:
adb reboot
it will get you out of recovery mode
Click to expand...
Click to collapse
This has saved my azz a few times.....Learn to use adb mode from PC inDEEED!!!!
Adb recovery adb download ....on and on.....
I just got a captivate and i tried to put the phone in download mode to flash a new rom...no luck i tried the two and three button method...no luck. I also tried putting the phone in dl mode by using a command prompt...is there someone out there than can help a noob?
May need to give us some more specifics. I have only been able to get into download mode using the adb method. It may take you some time to get the drivers and everything communicating properly. Google and forum search are your friend.
1) Install the Android SDK.
http://developer.android.com/sdk/index.html
Not sure if it's required, but I also have the android adb driver installed.
http://developer.android.com/sdk/win-usb.html
2) Install the Samsung USB driver. Usually found at the link below, but they took the downloads down for some reason. (Is Samsung about to release an update?)
http://www.samsung.com/us/support/downloads/SGH-I897ZKAATT
3) Enable USB debugging on phone and plug it in.
4) Navigate to your ../android-sdk-windows/tools/ directory in a command prompt.
5) Type "adb devices" without quotes and press enter. Should see your device listed.
6) Type "adb reboot download" without quotes. Good to go.
Try this... turn your phone off... turn on ODIN in PC... while holding BOTH volume buttons plug in the USB... you should be in download mode
My suggestion is to wait. Do a couple checks before you BRICK your phone. Check this thread for info, http://forum.xda-developers.com/showthread.php?t=784147
There is a wave of phones out now that have 2 or 3 button modes disabled, broken, or something, but they don't work and have caused hard bricks. Most have had to return their phones.
when i try to search for sdk through the command prompt thats in windows it keep saying it not recognized as a internal or external command...now what?
chevy454 said:
when i try to search for sdk through the command prompt thats in windows it keep saying it not recognized as a internal or external command...now what?
Click to expand...
Click to collapse
If you are brave enough to try, then here.
Download the SDK from google. Once done, you can upzip it and buried in there is a folder called Tools. I usually take that folder and copy it to the root of my C: on my pc. So it's, C:\tools.
Plug in your phone, make sure USB debugging is on. Open a cmd windows and cd C:\tools
Now in your command window you should be able to use ADB. adb reboot recovery, adb reboot download, adb shell, etc.
Again, I would verify 100% that my button method for recovery and download work before you start modding. If you soft brick your phone, and your buttons don't work, you are screwed. If buttons work you can recover from a soft brick. I have soft bricked my phone numerous times, I have never been able to get ADB to work, I ALWAYS have to use the buttons to get into download mode.
Can I put the phone in recovery mode using clockworkmod? It doess have to be download mode NOT recovery mode right?
Recovery mode is for installing update.zip files and wiping user data. Download mode is for flashing roms using Odin.
Moved to Q&A as this is not a development question.
chevy454 said:
I just got a captivate and i tried to put the phone in download mode to flash a new rom...no luck i tried the two and three button method...no luck. I also tried putting the phone in dl mode by using a command prompt...is there someone out there than can help a noob?
Click to expand...
Click to collapse
if you are rooted then you can do the latter.
Have you gotten ADB to work?
The latest OTA updates fixes the issue with 3 button combos
Once you install the update, reboot, then try to get into recovery or download modes. Should be fine after the update
i just got my phone back after cracking the screen but i still cant get adb to work and i cant install clockworkmod because it will not let me connect to the server
can you help me fix this problem
after wipe all data, cache and anotherthing wipe (it's name very hard to remember ).
I cant use recovery mode, my phone can open fastboot and bootloader, but can't open recovery mode (it's only show a android logo when i press "recovery")
please help me (
I could be wrong, but you should be able to use adb to push a new recovery on to your phone.
Try plugging your phone thru USB cord to your computer to see if you can run any adb commands. If you can I think you should be able to push a new recovery to your phone.
justflikwalk said:
I could be wrong, but you should be able to use adb to push a new recovery on to your phone.
Try plugging your phone thru USB cord to your computer to see if you can run any adb commands. If you can I think you should be able to push a new recovery to your phone.
Click to expand...
Click to collapse
can you show me more, i dont know adb commands, and push new recovery is "recovery clockwork" and "recovery RA". I tried apply them, but it's not work,may be i wrong in some thing, it's the first time i use android phone . throught usb, i have "fastboot usb"
please help me
http://wiki.cyanogenmod.com/wiki/Nexus_One:_Full_Update_Guide
but my phone cant connect with PC, atlthough i installed google usb driver.
i might be wrong but cant you just flash a original ruu, than root and reinstall recovery
#1)Go and download yourself a recovery.img file that is compatible with your device and put the image on the root of your SD card (that means on the main directory and not in a folder)
#2)Make sure you have a terminal emulator application installed from the market on your phone. If you don't...install one now.
#3)Open up your terminal and type in
Code:
su
to gain root access. If you are root the next line should show the
Code:
# symbol
#4)At the next line type in
Code:
flash_image recovery /sdcard/name-of-recovery.img
you will need to replace the code that says name-of-recovery.img with the exact name of the file on your SD card.
#5)Hit enter, wait a few seconds and viola ! you have a recovery again.
Good luck man.
hxq88 said:
but my phone cant connect with PC, atlthough i installed google usb driver.
Click to expand...
Click to collapse
Try the driver from this thread.
It helped me set up my ADB for the N1
http://forum.xda-developers.com/showthread.php?t=613217
#2)Make sure you have a terminal emulator application installed from the market on your phone. If you don't...install one now.
you mean install terminal from android market? my phone stop working in android logo screen, i cant do anything in android OS, include enable debugging?
I need restore my recovery mode, and my prolem is Pc cant see phone
hxq88 said:
#2)Make sure you have a terminal emulator application installed from the market on your phone. If you don't...install one now.
you mean install terminal from android market? my phone stop working in android logo screen, i cant do anything in android OS, include enable debugging?
I need restore my recovery mode, and my prolem is Pc cant see phone
Click to expand...
Click to collapse
Did you have ADB working before? Try using the driver from the link I posted.
Have you tried the passimg method?
baseballfanz said:
Did you have ADB working before? Try using the driver from the link I posted.
Have you tried the passimg method?
Click to expand...
Click to collapse
i typed ADB devices on command prompt, it'show
View attachment 763802
and it's my driver after update from your link
View attachment 763803
what is passimg method, is the way rename room.zip => PASSIMG.zip
You did have debugging turn on correct?
Not sure what else to suggest except the passimg method, worth a shot.
Sent from my Transformer TF101 using Tapatalk
And... if you try to install a stock rom? When starts the HBOOT automatically detect the rom and ask to install. One time you've installed the rom, root & install recovery
I think that work because, It happens to me 1 week ago.
I have Imilika's AOSP ICS ROM V6,
I changed the buid.prop
ro.sf.lcd_density=213
for tablet mode. after I reboot, my GNote is not booting. I cannot go to recovery mode or download mode.
Please help. I don't know what to do
Got it
OK, I was really sad about what happens to my phone, but finally I managed to fix it .
As I told you, my phone was not booting to recovery or download modes (key combinations not worked). finally I try to connect to PC via USB and luckily my PC could detect my phone . So i realized that the problem is the display not coming but phone is halfway booted.
So, I tried to change my build.prop via adb but failed due to cannot grant root permission (becoz display is off).
Finally I issue a adb commad to reboot in recovery mode.
"adb reboot recovery"
yeah, that command directly take me to the CWM recovery. then I flash AOSP v6 again.
Now, my phone is working again.
P.S. I just note this down for others if they get same problem future !
I have question.. I don't understand the term adb. What that actually and why need that? I did so many flashing so far and I didn't use this adb yet!
priyanv said:
I have question.. I don't understand the term adb. What that actually and why need that? I did so many flashing so far and I didn't use this adb yet!
Click to expand...
Click to collapse
If you don't know what ADB is, you probably shouldn't be flashing so regularly. Anyway, ADB stands for "Android Debug Bridge" and it is a protocol for device control, development, and debugging.
Sent from my GT-N7000 using Tapatalk
priyanv said:
I have question.. I don't understand the term adb. What that actually and why need that? I did so many flashing so far and I didn't use this adb yet!
Click to expand...
Click to collapse
adb is a connection type. we can run shell commands (in the phone), file transfer via adb by using our PC. for that we should have to enable usb debug mode in our mobile.
Actually you might used adb, when you root your phone in the first place . If you have CF-Root zip file, just extract it. you will see a folder called "files", in there you can see adb.exe .
If you need test run,
connect phone via USB(make sure you've enabled USB debug), open command prompt, navigate to that "files" directory.
run "adb shell ls" (to run "ls" command in phone)
run "adb push <anyfile in the PC> /system/sdcard/" (copy files from PC to sdcard)
like that
OK now I got it.. But why do we need to push some file like this when we are able to transfer files like mass storage??? Or what else can be done??? Sorry for the basic questions..
priyanv said:
OK now I got it.. But why do we need to push some file like this when we are able to transfer files like mass storage??? Or what else can be done??? Sorry for the basic questions..
Click to expand...
Click to collapse
Its functionality is not only to copy files from pc to mobile and vice versa.You can use it to get logs due to bad flashing,zip align apps,reboot into recovery,DL mode,normal reboot etc...
Hello, I am very new to this forum. I searched everywhere but couldn't find an answer to my problem. I really appreciate it if you can help me as I am a total noob in android.
Previously my power button was a little buggy, it works on and off, and I solved it by wiping the partition cache in stock recovery <e3>.
My power button completely stopped working today for no reason that I know off.
Out of frustration, I tried what I did last time by booting into recovery mode (using quickboot this time) but then to realise that I can't choose anything/ get out of the recovery mode.
Nothing works by removing the battery. When the battery is reinserted, it boots back into recovery.
My phone is rooted, non CWM. Has a bad eMMC chip with a susceptible kernel. (latest update from KiES, no custom ROMs)
I got this phone as a prize, so there's no warranty that comes with it.
What can I do now? I have heard of this ADB thing but I have no idea how it works. Does it help? If so, how?
Thank you.
Edit: Service centre fixed it. Turns out its a pretty complex issue.
Click to expand...
Click to collapse
you could try adb.. you need to first install adb .. its included in the android SDK package. eg http://forum.xda-developers.com/showthread.php?t=1241935
once installed.. boot into recovery... connect phone to pc.. go to the adb folder and run command prompt in there.
then use command
adb devices
<the output should show a device connected> if yes then
adb reboot
nokiamodeln91 said:
you could try adb.. you need to first install adb .. its included in the android SDK package. eg http://forum.xda-developers.com/showthread.php?t=1241935
once installed.. boot into recovery... connect phone to pc.. go to the adb folder and run command prompt in there.
then use command
adb devices
<the output should show a device connected> if yes then
adb reboot
Click to expand...
Click to collapse
Hello, thank YOU very much! I got it to reboot properly and working. And I learnt a lot in the meantime.
Words cannot express my gratitude right now.
I have another question though, is it possible for me to wipe partition cache thru adb?
yes using adb shell, you will get the access to file system.
for this adb should run as root.
adb root
adb shell > this should give a # and not $
mount /cache
ls > this should list the files. check for cache folder
rm -r cache
same way dalvik cache (if you want)
cd data
ls > lists dalvik cache
rm -r dalvik-cache
adb reboot
nokiamodeln91 said:
yes using adb shell, you will get the access to file system.
for this adb should run as root.
adb root
adb shell > this should give a # and not $
mount /cache
ls > this should list the files. check for cache folder
rm -r cache
same way dalvik cache (if you want)
cd data
ls > lists dalvik cache
rm -r dalvik-cache
adb reboot
Click to expand...
Click to collapse
Okay, so I tried to do what you suggested, and got stuck at adb root. This is what I got in return:
"Adbd root cannot run as root in production builds"
So what I did was to skip to the second step,
"adb shell"
This is what I got in return:
[email protected]:/ $
I entered the command "su", granted su access on my phone using supersu (got a pop-up) and got this:
[email protected]:/ #
Moving on, I entered "cache /mount" and it repeatedly failed to mount.
I read up a bit of it and it seems like its because my bootloader is not unlocked.
But given the fact that my power button is malfunctioned, I cannot unlock it by normal means. I gave some thought onto PhilZ safe kernel but then the fact that my phone is susceptible to brick if I unlock the bootloader (there will be a data wipe right?) makes me stuck at where I am now.
What are your recommendations?
Additional info on eMMC:
[email protected]:/sys/class/block/mmcblk0/device # cat cid | cut -b 19,20
gives back: 19 (susceptible)
[email protected]:/sys/class/block/mmcblk0/device # cat name hwrev fwrev manfid oemid date type
gives:
Name: VYL00M
HwRev: 0x0
FwRev: 0x0 (not completely safe)
Manfid: 0x000015
Oemid: 0x0100
Date: 01/2012
Type: MMC
nokiamodeln91 said:
you could try adb.. you need to first install adb .. its included in the android SDK package. eg http://forum.xda-developers.com/showthread.php?t=1241935
once installed.. boot into recovery... connect phone to pc.. go to the adb folder and run command prompt in there.
then use command
adb devices
<the output should show a device connected> if yes then
adb reboot
Click to expand...
Click to collapse
you saved me big time!!
I have almost the same problem
I bootlooped my tab and forgot to turn on debugging option. I used framaroot for rooting. Only way to make my tab go back to normal is by factory resetting through recovery mode but my Power button isnt working help pls?
FluffyBunneh said:
I bootlooped my tab and forgot to turn on debugging option. I used framaroot for rooting. Only way to make my tab go back to normal is by factory resetting through recovery mode but my Power button isnt working help pls?
Click to expand...
Click to collapse
Did you find a solution for this?
My Samsung j7 is stuck in recovery mode and power button is broken...and my USB debugging is also ON but phone is NOT detecting On PC...not even in DEVICE MANAGER...I checked in ADB deveices command but still nothing...help me....
FluffyBunneh said:
I bootlooped my tab and forgot to turn on debugging option. I used framaroot for rooting. Only way to make my tab go back to normal is by factory resetting through recovery mode but my Power button isnt working help pls?
Click to expand...
Click to collapse
I also have the same problem, my phone is now stuck in recovery, and without power button I am not able to bring it out of recovery mode, did you manage to find a fix for this? My phone is not getting listed in "adb devices"!
Phone:SM J200G
After installing stock rom via odin
I enter into recovery mode and forget to on USB debugging. Also my power button dead.
What to do? Now?
nokiamodeln91 said:
you could try adb.. you need to first install adb .. its included in the android SDK package. eg http://forum.xda-developers.com/showthread.php?t=1241935
once installed.. boot into recovery... connect phone to pc.. go to the adb folder and run command prompt in there.
then use command
adb devices
<the output should show a device connected> if yes then
adb reboot
Click to expand...
Click to collapse
hey i got the same problem when i charged my phone after it turn of (low bat). Recovery mode suddenly showed up and i cant choose reboot system now because the lock button is stuck. So i tried the adb and installed it but when i tried to use it . it cant find my device the usb cord is 100% working and idk what to do anymore
I'm having the exact same problem. My power button is broke, I put the phone into Recovery Mode and now I can't get out. ADB can't find my device so I can't use that either. I have no idea what to do.
nokiamodeln91 said:
you could try adb.. you need to first install adb .. its included in the android SDK package. eg http://forum.xda-developers.com/showthread.php?t=1241935
once installed.. boot into recovery... connect phone to pc.. go to the adb folder and run command prompt in there.
then use command
adb devices
<the output should show a device connected> if yes then
adb reboot
Click to expand...
Click to collapse
please help i have the same problem but my device is not recognized
bryll1022 said:
hey i got the same problem when i charged my phone after it turn of (low bat). Recovery mode suddenly showed up and i cant choose reboot system now because the lock button is stuck. So i tried the adb and installed it but when i tried to use it . it cant find my device the usb cord is 100% working and idk what to do anymore
Click to expand...
Click to collapse
please help i have the same problem
MaeButArt said:
I'm having the exact same problem. My power button is broke, I put the phone into Recovery Mode and now I can't get out. ADB can't find my device so I can't use that either. I have no idea what to do.
Click to expand...
Click to collapse
did you find a solution i have the same problem
MaeButArt said:
I'm having the exact same problem. My power button is broke, I put the phone into Recovery Mode and now I can't get out. ADB can't find my device so I can't use that either. I have no idea what to do.
Click to expand...
Click to collapse
same did anyone find solution for this?
nokiamodeln91 said:
yes using adb shell, you will get the access to file system.
for this adb should run as root.
adb root
adb shell > this should give a # and not $
mount /cache
ls > this should list the files. check for cache folder
rm -r cache
same way dalvik cache (if you want)
cd data
ls > lists dalvik cache
rm -r dalvik-cache
adb reboot
Click to expand...
Click to collapse
when i plug my phone to pc its not connecting if i use commang adb reboot its say "error: no devices/emulators found"
Ive encounter that problem with j4 + what i did is just let the battery run out after that be ready to press button for download mode and insert charging cable to phone, hope this will help on your problem
x33eraser said:
Hello, I am very new to this forum. I searched everywhere but couldn't find an answer to my problem. I really appreciate it if you can help me as I am a total noob in android.
Previously my power button was a little buggy, it works on and off, and I solved it by wiping the partition cache in stock recovery <e3>.
My power button completely stopped working today for no reason that I know off.
Out of frustration, I tried what I did last time by booting into recovery mode (using quickboot this time) but then to realise that I can't choose anything/ get out of the recovery mode.
Nothing works by removing the battery. When the battery is reinserted, it boots back into recovery.
My phone is rooted, non CWM. Has a bad eMMC chip with a susceptible kernel. (latest update from KiES, no custom ROMs)
I got this phone as a prize, so there's no warranty that comes with it.
What can I do now? I have heard of this ADB thing but I have no idea how it works. Does it help? If so, how?
Thank you.
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Sorry i hope i post this right first timer your guide didnt workt but i found a workaround:
usbc to usb adapter i tryed a mouse not working but my cheab truest cxt tastatur ACCEPTED THE ENTER BUTTON
and i came out of this because only repair loking cost 60 bucks .not with me i hope this help others too
i am doing a tiktok video on it(guide) PrestigeWorldWideUS
buy usbc to usb adapter i try your keybords sorry my english