need help asap - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

hi new here so i was trying to install cyanogen on my a300fu and i wiped my os etc and then i acciddently rebooted my phone and know it is stuck at the samsung charging screen not the green moving one) the static with the electricity help what i am gonna do?

1. you can use odin to flash the stock rom
2. you can use odin to flash TWRP
2b. when you enter TWRP, on the mount section, disable MTP, and ADB should see the device, meaning you can PUSH the ZIP file to it, and install it.

Related

No Download Mode or Recovery

My phone did have the three button working when i installed the latest Ro in December 23010 . However I have tried to re install a new rom but i cannot get it to go into recovery mode.
I need some help on this one. I tried adb reboot recovery , but the phone just reboot as normal.
I have also tried adb reboot download , again the phone just boot as normal. Is there anyway that i can run a zip file from my sd card that can install a new rom.
or anyway to get the phone into download mode.
make it simple guys and any help is gratefull
Search for reboot apps (there are some around) or try to modify USB cable as it has been done for Galaxy S

Cannot access recovery

I really hope someone can help me out. I think I bricked my phone.
I tried to recover my phone back to stock with stock recovery so I can send it in for repair. When I installed 2.3.4 OTA update through zip, I accidentally clicked yes for updating 2.3.6. I didn't know, went to washroom and my phone won't boot. I thought no worries I'll install the zip again. Going into recovery, there's an android picture with an exclamation mark. I can't boot into phone and cannot load recovery. Someone please help >_<
download CWM and try to flash it through fastboot, and use that to flash a new img. im assuming you've done this before, having a custom recovery before now. if not, make sure you have fastboot setup, and if you don't go look through a rooting guide how to set it up then once you have it set up, move the new recovery you downloaded to the same folder as fastboot, then type
fastboot flash recovery name_of_recovery
of course replace the name_of_recovery with the exact filename of the recovery you downloaded. you can get the ClockworkMod recovery I think at www.clockworkmod.com
then boot into the new recovery and go to Mounts and Storage and Mount USB, and take the update.zip that you have and load it onto your SD Card, then go into the recovery and do as you would to flash the zip
Problem is, I don't think usb debugged was enabled. I tried to lock bootloader so I can just take it back to my carrier and say phone is screwed up, but when I tried, it said device not found.
The only way I think is using odin.

Help please unbricking my device

Hi out there,
i was on Cm10.1 and did update to TWRP 2.6, I made a full wipe incl internel storage cause i wanted to clean install a new rom.
while wiping, my device reboots an stuck on the start screen on twrp and reboot again--Bootloop all the time
im not able to shut it off (how?)
i can get in bootloder but adb do not recognize. i cant do anything in bootloader cause there stand: Downloading do not turn off target. Wether it is pluged in or not.
In bootloop adb recognizes device but i can not give any comands.
what can i do??
i can not reflash stock cause i can not use adb.
What options do i have?
Plz help me.!!!
thx
edit:
i fixed it myself
flashed via fastboot new recovery an it works
than push new rom via adb and install

Cannot install Recovery.

Hi all,
I am not sure whether this the right forum to post my query. It's been a year a since I bought my S4 (i9500) so O thought of rooting and installing recovery on my phone. I was on stock 4.4.2 and I was able to root my phone using the CF-AUTOROOT, but after that when i am trying to flash a custom recovery using Odin it ends up in the download mode. I have disabled knox after rooting the phone and my phone status is now custom and so I cannot get any official update.Is there anything I did wrong which is forcing the download mode to overwrite the custom recovery I am tryjng to install???? Any help is highly appreciated.
Thank you,
Bobby Thomas.
Just boot into download mode. Uncheck auto-reboot in Odin and flash the recovery. That's it.
Thanks Lenny for your prompt reply, actually I did try that but after the manual boot it again goes back to the download mode instead of recovery mode....I even tried to install it through ADB shell but with no luck...I just goes to the download mode whatever I tried to do...
I was having a problem with the system trying to enforce the stock recovery every time I flashed TWRP through Odin. Turns out I got it by simply removing the battery as soon as Odin finished the job and restarted my phone. Waited for a few seconds, put battery back on and voila.
It worked for me. Do it at your own risk.
I also had the same trouble and had to untick auto-reboot, take out battery reboot back into download mode flash again. The first time I tried that it didnt work and the only way I got it to work was you Cyanogens windows installer, then went into recovery and flash the rom of choice.
What happens when you boot your phone, download terminal emulator from the market (or use adb) and type the following:
su
reboot recovery

Updated ON Officle lollipop 5.0.2 And Facing soft brick(How to Unbrick?)

Hello guys please help me, I am On latest official lollipop . I am trying to root my device and try to install twrp recovery flash, suddenly recovery got a error:crying:, Now I am on Lollipop My stock and twrp recovery is gone, i am not able to boot into recovery option, Just Yu logo come and mobile gets switch off. I think i got soft brick my device. but i Am able to go to fastboot mode?. I hear that cant flash cm11 after cm12 update so i cant go back to cm11, Just tell me friends what to do?
- if i have to flash again stock cm12 recovery? to get recovery option? If yes then please some one provide me cm 12 stock recovery
- if i have to flash cm12 how can i flash? via flashtool? but no firmware cm12 available right now
Help Guys
reply
reply Guys please:crying:
Have a look at this thread at YU - http://forums.yuplaygod.com/threads...6-0-for-yureka-arm64-flashable-lollipop.8630/
If you can enter fastboot mode, you can simply flash the TWRP recovery and then do root your phone. You can even try factory reset and see if you can boot again into your ROM. If can't, then you would need to flash whole CM12S ROM via fastboot mode. Here is the link for the CM12S ROM to be flashed in fastboot mode only -
http://builds.cyngn.com/cyanogen-os...cm-12.0-YNG1TAS0W0-tomato-signed-fastboot.zip
Warning : Do not even dare to think to go back to or use anything from CM11s. Hit thanks if it helped. Good luck!
been there, and recovered.
this is what I think you need to do to recover:
download
1) dr ive .google . com/file/d/0B0_IwOvcRE4gcnNHcF9wNDcxRGs/view
2) docs. google. com/file/d/0B0_IwOvcRE4gcUpnSmVjdDAzOE0/view
3) drive. google. com/file/d/0ByDCheN6iyw0WEpveWJoTnRiWnc/view
Steps to follow:
1) extract zip (1) and (2) in the same folder
2) power off your phone completely- if in doubt, pull out and reinstall battery.
3) place zip (3) in the root of your sd card of phone, and put the sd card back into the phone.
4) connect the phone in fastboot mode, and run "flash-all.bat"
(If it asks you to unlock your bootloader, do so by following the onscreen instructions.)
5) after process is complete, power on your phone after disconnecting.
6) let it boot up for a while, say 20 mins. this step may be skipped.
7) boot into recovery mode, and click on apply update.
8) navigate to the folder with zip (3) in it, and apply it.
9) if it gives an error, wipe cache and retry.
10) after process finishes, power on phone and let it welcome you to lollipop.
cheers!

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