Develop Bugs

Phone Stuck on Downloading

today I flashed cwm recovery via twrp... but when I tries to enter recovery screen act weirdly zig zag type in galaxy note II n7100 screen at start and then blank... nothing happens ...
so... I flashed twrp for n7100 (t03g)
via an app, found in Play store (forgot the name -not goo manager or twrp manager ) then I restart my phone and now its stuck in a screen showing Green bot standing and below written Downloading... Do not turn off target!!
and nothing happens... several times restarted but the same screen... removed battery then put it back and restart ... still same .
and yes there is no usb cable attached...
with volume - menu and power combination I can still go to Download mode with written in top ODIN MODE.
and pc cant detect my phone... tried drivers then kies again uninstall it but still wont work.
So... please guys is there annny.... possible solution to fix this .
Pc cant recognize my device and ODIN cant detect my phone
can boot into download mode... but cant start system or cant boot into recovery... it just show downloading when I press power button

[Q] Stuck on Fastboot\cant get to download mode

hi so today i just got a random reboot
when i tried to power on the device it was stuck on a boot loop
when i got home i tried to reach download mode to restore to stock (i was on rooted stock all along ver v10j and i dident make any changes exept more apps on the multi window mode and tweak box to remove the loud headphones warning) but when i tried to get to download mode it says "download mode" for like 10 seconds and then go into a black screen with text at the right top of the screen that says
"fastboot mode has started
-- reset --
-- pracentage --
-- reset --
-- pracentage --
fastboot: processing commands"
what do i do??
i just want to return to stock

Does Windows recognize the phone while in download mode, and have you already installed the latest LGUnitedMobileDriver?...
LGUnitedMobileDriver_S51MAN312AP22_ML_WHQL_Ver_3.12.3.exe.7z
https://www.androidfilehost.com/?fid=23622183712474021

redduc900 said:
Does Windows recognize the phone while in download mode, and have you already installed the latest LGUnitedMobileDriver?...
LGUnitedMobileDriver_S51MAN312AP22_ML_WHQL_Ver_3.12.3.exe.7z
https://www.androidfilehost.com/?fid=23622183712474021
Click to expand...
Click to collapse
no it dosent enter download mode at all it just go strait to fastboot
i know how to restore to stock from download but i cant reach download mode

NO Command screen and phone is not detected by computer

Hi all,
I use htc 626g+ dual sim android phone with 4.4.2 OS version. It is a rooted device. I updated the system with a system update and but it was not completed and was crashed and now when i switch on it turns on and ends in NO COMMAND screen in recovery and in a boot loop . then I tried factory reset using the option in recovery mode . it was completed but when I turn it again it returns to same no command screen. I read many articles in the threads and internet . should I flash a custom recovery and custom ROM because I cant do anything other than charging? I downloaded HTC SYNC MANAGER but it doesnot detect the phone.. there I cant do anything.... Please advice me... THANKS in advance

samsung j6+ download mode not working

helllo guys have a problem with my samsung j6+ i tried to update firmware using odin but the update failed and now the phone doesnt power on or charge
i hold volume down button and power button and fone vibrates then shows samsung logo then i saw an andriod screen flash and power off with a yellow triangle...
the phone doesn't enter download button any help

Power off the phone and hold the volume buttons and plug in the cable. Now you are in download mode and should be able to flash

respectablenoob said:
Power off the phone and hold the volume buttons and plug in the cable. Now you are in download mode and should be able to flash
Click to expand...
Click to collapse
sir i have similar problem
I recently tried to install a custom ROM in my samsung j6+ but halfway through it my PC turned off.
Then the problem starts i decided to reboot my phone but it shows this error "No command" " #Reboot recovery cause is [[check_bootmode]RebootRecoveryWithKey]#
Block-based OTA
Supported API: 3
# MANUAL MODE v1.0.0#
E:Failed to mount / cache: Invalid argument
The error message keeps appearing for just a fraction of a second then disappear and appear again
I tried to go to recovery mode but no luck i cant get to it
I drained the battery to turn off the device then go download mode but after get to it, it also keep restarting
help me please. thank you

I recently tried to install a custom ROM in my samsung j6+ but halfway through it my PC turned off.
Then the problem starts i decided to reboot my phone but it shows this error "No command" " #Reboot recovery cause is [[check_bootmode]RebootRecoveryWithKey]#
Block-based OTA
Supported API: 3
# MANUAL MODE v1.0.0#
E:Failed to mount / cache: Invalid argument
The error message keeps appearing for just a fraction of a second then disappear and appear again
I tried to go to recovery mode but no luck i cant get to it
I drained the battery to turn off the device then go download mode but after get to it, it also keep restarting
help me please. thank you

Hi guys I flash TRWP I came out of it but again I dont know how to trwp again, and if im trying to flash it again, it fails. please help me

How to rescue data from J2 Prime stuck on boot-loop with no access to recovery mode?

Hi, hope someone can help me!
I accidentally got my Samsung Galaxy J2 Prime SM-G32M stuck in a boot loop, it happened after i tried to put a micro-sd card in it, after i removed the micro-sd it stayed on boot loop and couldn't boot into recovery (in Enigma NL for J2 Prime there is a bug where you need to enter TWRP and reboot into system for it to turn on properly because when you turn it off the Kernel dies)
It seemed like it couldn't boot into download mode as well but i eventually got it to enter download mode, my computer does not recognize the device, i am not sure but i assume usb debugging is not enabled due to that, it doesn't have root and it uses Enigma NL Custom ROM: https://forum.xda-developers.com/t/rom-6-01-stable-g532xx-enigmanl-port-rom-for-j2-prime.3951387/ and this TWRP port: https://forum.xda-developers.com/t/...axy-j2-grand-prime-plus-sm-g532f-g-m.3616589/
The home button is a little bad and doesn't work from time to time but i don't think it is the reason of it not being able to enter TWRP. The only thing i've got is download mode, no recovery and probable no usb debugging as well, i really need the data inside but i haven't found a way of rescuing it that doesn't require USB debugging or entering recovery mode . Is there a way that i can either access recovery mode or rescue the data inside the phone without it?
I really need the data inside the phone and programs like Samsung Switch said they couldn't connect to the phone properly, plsss help
(I also tried ADB to enter recovery mode using the command line but ADB does not recognize my device even when it is turned on(on boot loop) and also when it is on download mode.)

My computer does not recognize the device.
Click to expand...
Click to collapse
Did you install Samsung drivers correctly on your PC? If not then this would explain why your PC failed to recognize your device.
I suggest you install those drivers right away, and test to see if it works.