Good day guys, My TV shows a text after it shows the logo. The text is" Software file check failed Plug and unplug the power cord to try again". I tried plug and unplugging multiple times but it doesn't work, I tried installing a software update on my USB drive and it still shows the text for 2 seconds and the screen turns gray(backlight still works). Please help.... Thanks
Brand and model: TCL LED40S6200
Related
I tried using the Siemens upgrade for my SX66, which made it display Serial on the top and v2.07 on the bottom
I followed the steps reccomended for when such a thing takes place (ie doing a flash reset on the phone) but now the screen remains black and doesn't even display Serial and v2.07
When plugged into my computer, absolutely nothing happens and the computer does not recognize it.
I eventually got the screen to display USB, ran the update again but after about 15 minutes I got an error screen on the PC that read:
Error 201: Get Device Data Error
Can not get device data. Please make sure device are connected to PC and execute this update utility again
Please help!
Someone help this poor person.....
Hello,
I have a problem with my phone : Samsung J6+ (SM-J610FN/DS)
I have crached a flashing Rom with Odin and I'm sure it is because of that my phone can't start by pressing the power button.
Now my phone has the message : An error has occurred while updating the device software. Use the emergency recovery function in the smart switch PC software ...
The thing is that it is rebooting and looping without end every 2 seconds on that green screen with that message ...
Only thing I can do is, with the USB cable connected, when the green screen is up, I can push VOL down + VOL up and I can go in download mode.... Then I can push on VOL up but right after the phone reboot in loop again and again ...
Another thing is that without USB cable connected I can't start the phone.
What can I do ?
First thing, I can't start my phone if it's not connected with the USB cable.
Second thing, when I connect my phone with the USB cable, it starts automaticaly even if I didn't push the power button and it's looping and blinking and rebooting endlessly.
Also the phone don't seems to know how charging himself when USB cable connected.
Is it a Bricked samsung phone ?
If it is, how unbrick it ?
Bro, its just discharged when you flashed it
Help Please
User said:
Bro, its just discharged when you flashed it
Click to expand...
Click to collapse
I am getting same issue but each time its on charge it reboots and I can see the screen getting laggier ! And its 3 hour in charge and It still persisits. So should I charge it overnight while its still in boot loop?
---------- Post added at 06:40 PM ---------- Previous post was at 06:35 PM ----------
iddik said:
Hello,
I have a problem with my phone : Samsung J6+ (SM-J610FN/DS)
I have crached a flashing Rom with Odin and I'm sure it is because of that my phone can't start by pressing the power button.
Now my phone has the message : An error has occurred while updating the device software. Use the emergency recovery function in the smart switch PC software ...
The thing is that it is rebooting and looping without end every 2 seconds on that green screen with that message ...
Only thing I can do is, with the USB cable connected, when the green screen is up, I can push VOL down + VOL up and I can go in download mode.... Then I can push on VOL up but right after the phone reboot in loop again and again ...
Another thing is that without USB cable connected I can't start the phone.
What can I do ?
First thing, I can't start my phone if it's not connected with the USB cable.
Second thing, when I connect my phone with the USB cable, it starts automaticaly even if I didn't push the power button and it's looping and blinking and rebooting endlessly.
Also the phone don't seems to know how charging himself when USB cable connected.
Is it a Bricked samsung phone ?
If it is, how unbrick it ?
Click to expand...
Click to collapse
Did you fix the issue? please Help me if you did. I am getting same issue right now on my moms fone same brand j610f please do help.
Hello, I got the same problem. This happen because the battery is empty and the only way to charge again is open the phone and extract the battery to charged it with a external power supply
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
iddik said:
Hello,
I have a problem with my phone : Samsung J6+ (SM-J610FN/DS)
I have crached a flashing Rom with Odin and I'm sure it is because of that my phone can't start by pressing the power button.
Now my phone has the message : An error has occurred while updating the device software. Use the emergency recovery function in the smart switch PC software ...
The thing is that it is rebooting and looping without end every 2 seconds on that green screen with that message ...
Only thing I can do is, with the USB cable connected, when the green screen is up, I can push VOL down + VOL up and I can go in download mode.... Then I can push on VOL up but right after the phone reboot in loop again and again ...
Another thing is that without USB cable connected I can't start the phone.
What can I do ?
First thing, I can't start my phone if it's not connected with the USB cable.
Second thing, when I connect my phone with the USB cable, it starts automaticaly even if I didn't push the power button and it's looping and blinking and rebooting endlessly.
Also the phone don't seems to know how charging himself when USB cable connected.
Is it a Bricked samsung phone ?
If it is, how unbrick it ?
Click to expand...
Click to collapse
Have you got the issue fixed on you phone?
Since you can reach download mode - why not doing a clean flash with the correct firmware?
Hello,
I have a tv TCL 55DP660, motherboard is MT58CU (40-mt58cu-mab4hg).
I am stuck at loading screen and nothing works for me, after I entered developer options and turned on Debug mouse setting, my tv restarted and was in forever looping state.
What I tried
1) turning the power off
2) inserting usb stick with file in root (V8-T658T01-LF1R579.pkg) tried with multiple version, all produced same result, as well with .zip extension
3) Holding down power button on tv
4) Plugging into electricity
5) screen shows TCL logo static
6) after 10 seconds, it show "TCL" logo animated
7) and then it showns loading and gets stuck there forever.
Also tried opening my tv, and taking a loot at motherboard, but could find a reset jumper, or reset pin to short circuit.
The only thing I found was MCU_RST name on a back of the board, but it was only a single filled hole and nothing around it. So was wondering to which connection do I short circuit it so it would do a factory reset for me? or is there another way?
Thank you!
Try V574 pkg file....unzip to "Update.pkg"
http://celesw.tcl.com/CSEU%20TV/Software/MT58/V8-T658T01-LF1V574_PKG_USB_GMC.zip
also read here:
Downgrade File for TCL C6 (Current Version: V8-T658T01-LF1V534)
Hey guys, I am new to the Android TV scene so bear with me. Recently bought TCL C6 TV. It updated yesterday to Android Oreo but the Color accuracy especially in HDR has fallen considerably, constant dimming of backlight for no reason and not to...
forum.xda-developers.com
Just tried it.
Formated usb with fat32, and put inside root "Update.pkg" file.
Unplugged tv -> inserted usb (tried twice with both slots) ->started holding power button -> plugged tv -> tv started loading showing static TCL logo -> after 10 seconds it booted as if normal and was stuck on loading screen forever.
Maybe change USB ?
It started working for me, All I had to do was change flash drive
Optick002 said:
It started working for me, All I had to do was change flash drive
Click to expand...
Click to collapse
hi, 1 question...
have you the instant on issue?
Hi,
i tried this solution, but right now the only thing i have is the stand by light on. it doesnt do nothing.
i already tried light on the the with the remote control and nothing.
somebody help?
there is any other solution to flash de mainboard?
thanks
Hey brothers, I recently tried to bypass my FRP on my Samsung J6+ by going into download and used a PC app to bypass, but during the download I pulled out the USB cable and disrupted the download. After the disruption my phone showed the words "An error has occurred while updating the device software. Use the Emergency recovery function in the Smart Switch PC software," it showed that screen until the battery died. I plugged in the charger and the same error message shows on the screen for a second and then the screen goes blank, it repeats non stop unless I remove the charger or USB cable. I cannot turn it on or off and cannot access the recovery area to factory reset.
Any pointers or tips on how to fix this?
Owned 65P8e for 3 years and worked fine until today when i plugged it in and standby light was rapidly flashing and then says "No command" and loops on and on and on.
I downloaded and plugged in a usb stick with "V8-R851T02-LF1V302.013602_IMG_USB_GMC.zip", I unzipped it properly into img and it did state sucessful install
However after it finishes installing it goes black again and then the standby light flashes again, repeating the installing process.
I tried removing the usb and starting the tv again, now it says "Error!" instead of "No command"
Any form of help is appreciated, thanks in advance.
Try another flash drive. If it doesn't work out, take a more recent firmware, there are enough of them!!! I once sat for half a day to install.Of the 4 flash drives, only 1 came up.Loaded from the shelf.Good luck.