Database Users

just wanted to share this device with u

i've updated alot of galaxy's with different roms but i was hasty one time, and didn't check if there was a 3 botton recovery modus anywas, download modus was gone, and recovery mode was also gone.
Good thing i know somebody at phone company with an samsung repaircentre
just wanted to share this device with u
it flashes many samsung products like the title says: ANYWAY
don't know if it on the market for private use though
anyway it forced the phone into download mode just by starting the phone. after that it flashed with odin
whoop!
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the big connector, (lpt connector) connects to the device

Help! Bootloop / Booting failed

My friend asked me to fix his Nexus 7.
I've never tried fixing one of these from boot loop's ect so I need help.
All I get is the Google logo then the volume buttons to start/restart/recover ect ..
Whichever I press I get a small message in the corner saying "booting failed"
As you can see from the image below, I can get into this screen.
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I've tried the Nexus Root Toolkit but I keep getting errors,
I have also watched hours of video's and read thousands of lines of tutorials on how to fix it, but obviously I can't !
So, any help/guidance is highly appreciated !

Samsung Galaxy S8+flickering-green-screen

Hello,
my S8+ wasn't dropped and keep the screen green to more colors yesterday back to normal so turned off for charging
but again back flickering screen, please advise
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Probably software update caused it

I tried hard reset, how ti update the software with a screen like this

Have you looked at using Odin yet to flash your device?
Is your device rooted, unlocked?
Really more info is required at this time.

the device is not rooted its stock, i didn't use Odin to flash the device
what else you can help me with, there's any way can read data via laptop so you can assist me with

My S3 is stuck in recovery mode and says no command.

Hello. I bought it to root it and less than a day after rooting I get this. When I click reboot system now it just says error then turns off and back on to the same screen. have tried every option including factory reset with no luck. Please help. Thanks in advance.
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if you have a pc, you can flash twrp and try custom roms,I can help about it. İf you want to use android 4.4.4 (stock) use odin and flash it.If you still have hope after 1 year

Ticwatch Pro 4G - Stuck in Bootloop

My USA Ticwatch Pro 4G is stuck in boot loop. Will not start--keeps powering on, then powering off. Happened all of a sudden. I was able to access recovery mode, and tried the wipe data/factory reset, but that didn't fix it. I use this watch every day and it's really important to me to be able to get messages and calls with it. So, I want to fix it if at all possible.
Please, could someone give me clear instructions on how to fix it? Do I need to flash load some kind of new firmware? I know how to access via ADB, that's about it.
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I would really appreciate your help!!