So , I must search instead of you....
I am not an expert but as far as I can see from the other replies on this thread is that you shouldn't unpack the downloaded zip. Your pendrive should be formatted correctly (FAT32 I guess), and then you just put the .zip file into the drive.Hi , I have a 50p725 in malaysia. Android TV. Software version r51mt02-lf1v272. I want to update my software to v488. I have downloaded and unpscked it intot eh pendrive. Try img reboot but it can't seems to detect the installation file? Keep getting error can detect package.. any additional step I need to make?
anyway i think i know the problem.. i am using a mackbook and when i unpacked the file , instead of a IMG file, they convert into a folder.
IMG version must unzip....till "update.img"
Possible fix.....Hi Everyone.
I'll tell you about the critical problems that I noticed as a user of Tcl 65 c825.
1. Applies to previous Update but does not apply to this one(096).
This is a set of brightness when changing scenes with Dynamic Tone Mapping "On". If you turn it off, the brightness is not enough to view HDR content, which is surprising. IMAX mode works fine and there are no such problems, all other modes have.
In this Update(096) Dynamic Tone Mapping, it works very weakly and the brightness does not grow enough, in previous Update(083/091) it was a noticeable increase in brightness.
2. When switching modes such as Movie/Game/IMAX, they do not switch. That is, in order for them to turn on, you must first select the Game mode, then Imax, and then it turns on, this is not good.
3. I can't turn off the 4 lights on the soundbar.(Only 096 problem) Indicator settings are off.
4.In the new update, 4k lags very much in YouTube when you change the volume or turn on the settings menu. In the previous version(083/091)everything work very good.
Does anyone have the same problem with Dynamic Tone Mapping ?
You using firmware for N.America (V179) , so if you want to continue ,look for newer N.America versions...V306..V335
Yea.. you need to use winzip to unzip it to a IMG file.. my very first MAC so still struggling to get use to it.
I am having a brightness issue on Dolby Vision with my ATV and TCL 65P725. The issue is when I set the ATV to Dolby Vision mode, everything is fine at first, but then if I restart my ATV or the dynamic range / refresh rate changes, the brightness of the TV dims to the minimum level and it stays that way forever. To fix it I have to open the TV's main menu, wait for it to brighten up, then go back to the ATV. Or I have to change ATV display mode to HDR or SDT, and then revert back to DV. This issue happens only with DV for me.
You posted in wrong threat...go to :
Press the Settings button (cog icon) in the remote control: Press OK on the icon: Picture. Then go to the line Advanced settings. Scroll down to the line: Brightness settings. Scroll down to the line: Contrast. With the remote control, do the key sequence: 6 4 2 5 The special menu appears. Go to the line “Reset All” and press OK. Go to the line “Reset Shop” and press OK. Now unplug the main power cord. Wait for ~2 minutes. Plug back the main power cord and perform complete installation.
so v496 should be the GTV "end of the line" for people who bought a C725 during 2021?
Look for V083 IMG file.....for downgrade.Today i updated my 65C728 and the IMAX picture mode is gone from the menu, and i really liked the mode for watching 4k blurays and gaming. is this a bug? or have they removed this feature? how can i downgrade ? I tried to put OTA v091 on usb and run update by unpluging and holding power button, but the loding bar gets to 25% ant than says "error" and shuts down. And if i do it trough the tv menu "local update" it says the version is old.