[Q] no command error on booting - Galaxy S 5 Q&A, Help & Troubleshooting

hi there, i am stuck in a mess with my phone and need ur expert advice please help. i am using samsung galaxy s5 exynos version on android 4.4.2. i tried to install custom recovery but it didnt install well and my knoxx counter was tripped too. now wenever i try too boot my phone there is green android sign showing no command and error after that. however i m still getting option of stock recovery and it is workin too. is there any way to remove that error. thanks for the help and time.

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[Q] I9505 stuck on Boot screen after failed update

Hi guys
I`ve got a major Problem Here. Please help!!
Me and a friend wanted to update my rooted Galaxy s4 from The unofficial to the official Kitkat Firmware. But The update failed. We tried again but still no succes. I didnt have enough space on my SD card. So I did a factory reset, installed twrp and let Odin install a small custom Rom. Odin succesfully installed it but Then I got stuck in The Boot screen. Probably I didnt turn on USB debugging
After days of surching The web I found out that I could change The rights for USB debugging over ADB tool. But i get stuck on The <su> command after entering <ADB shell>. The command cant be executed or something like that.
I then noticed that the root had gone with the factory reset. I installed that and now my PC (adb) wont recognize the phone anymore.
What should I do? Im still quite a noob so please dont critizise me if I missed something obvious.
Should I use ADB or is there a better sollution?
Please please help.
Hope that theres a sollution.
Keep posting
illias9 said:
Hi guys
I`ve got a major Problem Here. Please help!!
Me and a friend wanted to update my rooted Galaxy s4 from The unofficial to the official Kitkat Firmware. But The update failed. We tried again but still no succes. I didnt have enough space on my SD card. So I did a factory reset, installed twrp and let Odin install a small custom Rom. Odin succesfully installed it but Then I got stuck in The Boot screen. Probably I didnt turn on USB debugging
After days of surching The web I found out that I could change The rights for USB debugging over ADB tool. But i get stuck on The <su> command after entering <ADB shell>. The command cant be executed or something like that.
I then noticed that the root had gone with the factory reset. I installed that and now my PC (adb) wont recognize the phone anymore.
What should I do? Im still quite a noob so please dont critizise me if I missed something obvious.
Should I use ADB or is there a better sollution?
Please please help.
Hope that theres a sollution.
Keep posting
Click to expand...
Click to collapse
Do you have a custom recovery? Try to install it. I recommend CWM 6.0.4.6.
Later that, flash any flashable rom(remeber: correct model). Later flashing, reboot.

[Q] at&t s4 brick need help guys desperately

hi xda guys this is my story
i have an at&t samsung s4 on android 4.2 i have tried to update it via wifi to 4.4
but no use. a message appear say's " your device is up to date "
i have tied "loki way" it failed
i have tried "odin tool way' it failed it won't complete the proses
i have tried samsung kais it fail's too a message says no update for this device
***** i managed to root the device
and then i found the safestrap apk i have insert the TWRP recovery
i have made a backup in case something go's wrong
and i have tries to flash a clean google s4 4.4.4 rom
**** and then the the phone stuck of samsung logo and vibrate often .the TWRP is lost
**** i have tried to recover the the via samsung kias it made it wors
now it have message "Firmware upgrade encountered an issue. Please select recovery mode in Kies & try again"
i have tried via odin using the official firmware that i have downloaded. but did not work olso
i have tried the kais recovery mode but i did not get the recovery code
help my friend what should i do
nead you help desperately
any help
any help any one
:fingers-crossed:
You need to go to the at&t section on xda. This section is not for your phone.
Because you don't give any details about the Odin error, I can't help you further.
Most Odin errors can be solved by:
- Other cable
- Other usb port
- Other pc.

NEED HELP - Samsung Galaxy S4 I733Z Cricket Version

So I thought about rooting my device and installing a stock rom for awhile. I successfully rooted the device and then I prepared to install a custom rom. I used odin to install TWRP and afterwards I created a backup, however the tutorial I was reading said to put my rom into a folder on my device. Problem is im not able to access my device through my computer because it is not recognized by windows. So now whenever I power it off it will just power back on and go to a screen with a battery, that says KERNEL IS NOT SEANDROID ENFORCING and below it the device says Set Warranty Bit : kernel. what do i do? Tried resetting to factory default and nothing happened.
Is the bootloader locked on the phone?
Maybe this will help: http://forum.xda-developers.com/showthread.php?t=2448794&page=5

SAMSUNG GALAXY A5 2015 (A500s)

Hi everyone,
Im new in rooting phone so i will ask question. My phone Samsung Galaxy A5 2015 (a500s) i root it now but i want to install TWRP for recovery then I look in google and in XDA and I can't get a TWRP file that will fit/compatible for my phone so I try other file but for samsung galaxy a5 (2015) here is the link where I get the file ( https://forum.xda-developers.com/samsung-a-series/general/to-port-twrp-to-galaxy-a5-a500fu-t3150843 ) then I try it in flashify but after I reboot The only thing happen is that it is stuck in logo and on the upper left written "ODIN MODE" at the bottom of it is my phone model : SM-A500s and etc then wont turn on and I dont get the TWRP Recovery mode its just stuck at logo with something written beside the phone model. So i plan to flash stock rom again and root it again. Also after rooting it something is written at the upper left "Set Warranty Bit: kernel" i dont know how to fix that.
Anyone can help me to have a TWRP file that is compatible and how can i fix that problem after rooting. Im hoping that someone here can help me with this problem THANK YOU VERY MUCH TO THE ONE WHO CAN HELP ME :good::good:

Help with Custom Rom

Hi everyone, I have a samung note 4 (SM N910C) and while using it just went off and when turned back on is stuck on the Samsung galaxy logo and wont get past it, tried pulling battery and memmory card and all as soft tricks from google but is of no use, so tried flashing a stock rom and odin shows pass at the end but the phone wont get past the samsung logo, checked and found need to do a format and all through recovery but i cant get into recocery either, havng error message recovery is not seandroid enforcing, tried flashing twrp but still odin pass and the error persists..
Anyone could be of any assistance please? Is there any workaround for this issue? Thank you in advance for the help..
Hello? Anybody plz.
try the PC program Smart Switch, you may succeed to get the emergency firmware installed on it
this might help

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