Formuler-Support Forum (English)
Support Board for Formuler Linux and Android Receiver.
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June 21, 2026 at 12:47 PM
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Recent Activity
Lucky133 reacted with 
to SAM’s post in the thread - Hardware
- Z12 Ultra
Z12 Display Glitch/Flicket/Blip. Hardware/Software Glitvh.
Lucky133 replied to the thread - Hardware
- Z12 Ultra
Z12 Display Glitch/Flicket/Blip. Hardware/Software Glitvh.
You checked in android settings (cogwheel upper right corner)?, device Preferences, display and sound, screen resolution, and test there some options.
Display mode, (from auto to other setting)
color space settings an other option. 10 bit or so?
Hdr output mode in display and sound to: adaptive!! or try off.
Hdcp from 2.2 to 1.4?
Image settings: everything 50%
Hopefully you find a solution.
Goodday my friend
Lucky133 reacted with to skillzo1’s post in the thread - Hardware
- Z12 Ultra
Z12 Display Glitch/Flicket/Blip. Hardware/Software Glitvh.
skillzo1 replied to the thread - Hardware
- Z12 Ultra
Z12 Display Glitch/Flicket/Blip. Hardware/Software Glitvh.
[…]
Im in the usa and here are my tv specs
The Samsung 77-inch S90F (QN77S90F) features a native 4K Ultra HD resolution (3840 × 2160 pixels) HDR10+
Display: 4K UHD Self-Illuminating OLED panel
Processor: NQ4 AI Gen3 for AI upscaling
Gaming Specs: Supports 4K at 120Hz natively (and up to 144Hz for PC), FreeSync Premium Pro, and ultra-low input lag
skillzo1 replied to the thread - Hardware
- Z12 Ultra
Z12 Display Glitch/Flicket/Blip. Hardware/Software Glitvh.
[…]
I checked 3 different hdmi ports in the tv input. Im in the usa. I confirmed it using the hdmi cable that comes with the formuler and my own cable. There is no issues when using my shields with eithe rof these cables and either of the tv inputs.
Lucky133 replied to the thread - Hardware
- Z12 Ultra
White screen/no signal on z12 ultra.
[…]
Reset again and try it on a computer screen if you have? Try other powersupply (with same specs)
Or simple way like my friend @Belgiumuser already said: send it back for warrenty.
Belgiumuser replied to the thread - Hardware
- Z12 Ultra
White screen/no signal on z12 ultra.
[…]
Hi,
if iets really broken you have send it back to your seller because it has warranty.
Have nice day 🌞🙋🏼♂️
richi207 replied to the thread - Miscellaneous
The clock that stays — on your TV or Android device. KloqTV.
I originally wanted to place the clock in the bottom-right corner with a transparent background, but it seems some users didn’t notice it was there. That’s why I made it larger so every user would see it. Unfortunately, some users also overlook the auto-start feature and then complain that the clock doesn’t restart.
There are also Android device manufacturers that have disabled or completely suppressed this feature, or like Amazon, which has almost entirely removed the ability to display apps…
Formuler_86 posted the thread - Hardware
- Z12 Ultra
White screen/no signal on z12 ultra.
Hello,
I think my box is totally broken.
Im getting no signal from it.
I’ve tried to reset it, power on off, different HDMI signal and different TV.
It’s completely dead.
I’ve bought it just 5 months ago.
What could the error be?
Can I send back this device to manufacture?
Thank you