Hi, I got my hands on a demo unit, not able to uninstall the demo app and factory reset my phone, can someone guide me how to unlock and flash another rom or just get rid of the demo unit apps and use the phone normally.. Any help will be greatly appreciated.
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I just bought a Samsung Note 4 demo unit (SM-N910X) off eBay.
I would like to know if there was a way to exit demo mode or to restore non-demo factory settings on the phone.
I tried to restore factory settings, and the phone did, but it always loaded the demo version in the end.
Any tips? Thanks in advance!
Tried updating firmware through Kies?
tidu12 said:
I just bought a Samsung Note 4 demo unit (SM-N910X) off eBay.
I would like to know if there was a way to exit demo mode or to restore non-demo factory settings on the phone.
I tried to restore factory settings, and the phone did, but it always loaded the demo version in the end.
Any tips? Thanks in advance!
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Click to collapse
You can't turn off live demo content on Live demo unit . You can visit retailsamsung dot net for more infomation.
tidu12 said:
I just bought a Samsung Note 4 demo unit (SM-N910X) off eBay.
I would like to know if there was a way to exit demo mode or to restore non-demo factory settings on the phone.
I tried to restore factory settings, and the phone did, but it always loaded the demo version in the end.
Any tips? Thanks in advance!
Click to expand...
Click to collapse
A demo-unit is NOT for the PUBLIC; as far I know, there's also NO RADIO build in the X-version (only WiFi)!
i have a note 4 demo
I also have a note 4 demo recently bought, I had removed the demo firmware and now i am having a stock firmware of N910f it works fine but some apps crashes and phone get freeze.
The major difference b/w gsm phone and demo phone is Demo have only two cores of processors while the gsm phone have 4 cores. Thanx
tidu12 said:
I just bought a Samsung Note 4 demo unit (SM-N910X) off eBay.
I would like to know if there was a way to exit demo mode or to restore non-demo factory settings on the phone.
I tried to restore factory settings, and the phone did, but it always loaded the demo version in the end.
Any tips? Thanks in advance!
Click to expand...
Click to collapse
Hi, I really need help.
Can you post all info (screenshots) from the Phone INFO ★Samsung★ app?
Use that app to check important info about your device.
Thanks
n910x
hi
i have a n910x phone(demo model and dont support simcard)
i flashed it by a n910f rom 5.0.1 and it has this build number:N910FXXU1BOB4
it is working.i flash a 5.1.1 and 6.0.1 n910f stock rom but anyone dont run correctly.after flashing the phone restart several times then android boot and it work for a few time but after a few second it restast more time :/
even i flashed a custom rom whit twrp recovery but it was same and restart and dont work well
now i flashed 5.0.1 rom.
plz help.i want upgrade to 6.0.1
thanks
It’s been about a week and half and I haven’t been able to get my radio back up and working, I have an Android Unbranded head unit running 4.2.2. I tried to post a picture of my info from my settings screen but couldn’t get the url link to go thru. But it pretty much looks like this: CPU INFORMATION
CORTEX-A9 DUAL CORE
RAM INFORMATION
DDR3 1 GB
ANDROID VERISON
4.2.2
MCU VERISON:
4.3.16-7-01-650201-151022
SYSTEM VERSION:
2.9.4_20150316
I installed what I thought was the right update but I may have gotten the files mixed up and updated the wrong file via my mini SD card and now it’s stuck on the opening screen which is the Chevy logo and won’t go any further, PLEASE help me unbrick my radio so I can get my tunes back, haven’t had any music in my truck for over a week now and I’m going crazy!
Find the correct factory firmware and flash it through the factory recovery.. or try flashing one of the custom rom. 4.2.2 version.
Mtcb firmware is what you need.
Nsx93 said:
Find the correct factory firmware and flash it through the factory recovery.. or try flashing one of the custom rom. 4.2.2 version.
Mtcb firmware is what you need.
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Click to collapse
Ok I’ll do that but My head unit doesn’t have any physical buttons just a reset button and I’ve tried to get it into recovery mode so many times and I can’t seem to do it, I e tried every combination of buttons and nothing’s worked...any suggestions?
Nsx93 said:
Find the correct factory firmware and flash it through the factory recovery.. or try flashing one of the custom rom. 4.2.2 version.
Mtcb firmware is what you need.
Click to expand...
Click to collapse
Still can’t get my head unit to read anything, I uploaded the right firmware to my SD card and it’s still stuck on the opening screen, and still can’t get it to go into recovery mode... I feel like I’ve tired everything and NOTHINGS working, I’m about to throw in the towel....ANYONE HAVE ANY SUGGESTIONS OR SHOULD I TAKE A LOST N BUY A NEW DECK?
graverober138 said:
Still can’t get my head unit to read anything, I uploaded the right firmware to my SD card and it’s still stuck on the opening screen, and still can’t get it to go into recovery mode... I feel like I’ve tired everything and NOTHINGS working, I’m about to throw in the towel....ANYONE HAVE ANY SUGGESTIONS OR SHOULD I TAKE A LOST N BUY A NEW DECK?
Click to expand...
Click to collapse
from what I understand, you can use Phoenixcard, and flash an image to a USB or SD card. Then insert into the GPS or USB cable, power on the unit, and allow it to boot from that to correct a incorrect flash....just what I have been reading. I would start along those lines....I am in the same boat, but I don't have my original firmware to test
Att: Still nothing....someone w/ experience
My head unit is still stuck on the opening screen, I’ve downloaded so many different file and tried soooo many techniques that I’m seriously beat, I’ve never had a device that I couldn’t figure out, especially after almost a month of reading and tried different approaches. So if someone could take a look at my Info in the opening forum and give me some tips or advice I’d REALLY APPRECIATE!!!!
Still bricked and haven’t had music in car in over a month...
Ive tried everything and havent gotten anywhere so
im about to throw this radio into the trash if no one
else has any othetr suggestions ....
Hi guys please advice me what I should do.. my brother have Nissan maxima 2016 in the car he has android car unit, we do not know if this is the original head unit, but the system is old and very very slow, we tried to reset factory default but the system still stuck and slow, the only options for me are trying to upgrade for 3Party Android system or original rooted system, I am trying to find a system with the details I took from the system info but still can't find anything regarding that if someone can help me with that ill be very very thankful for that
https://ibb.co/vBknbWc
https://ibb.co/16427Qz
Hi guys.
I have a Allwinner T3L with windows 10 (fake?). Its for my Ford Fiesta 2012 without sync and a rz-60 canbus.
Long story short. I got wrong canbus for it so nothing works, and after instructions from seller i installed diffrent types of Car supports in Extra settings.
Now im left here with a unit that is SUPER slow and dont save or work properly after trying to add diffrent car settings using units carchoose setting(mui) these files start with com.sw.carchoose_xxx_xxxx.rar or .apk
I tryed to restore factory settings , hard restart, unplug the device and everything that i can think off.
The seller wont send new firmware or old one.
So my question is what firmwire and mui should i use? What fits this unit.
Follow link for pictures: https://1drv.ms/f/s!AtzVybMr5ynghXWzy6xk8Apm2-Io
I read somewhere that there was a good tested firmware for t3l p1 advanced switch but i dont know if it works with my or where to find it
If I cant find any help here i don't know where to turn and will have to put it on the shelf or throw it away
So please help me out here
Thank you for your time reading
Ps: im sorry for my bad english
Hi guys. OMG I wanna cry .
So my Allwinner T3L P1 Android 11-8035 boots up no logos or display.
Side button lights work and the backlight on screen is dark and dim.
I flashed a System update update was a success, it rebooted and did the whole setup... Got a pop up message to reboot for the system settings to take affect.
And BOOM F***ed just like that.
It's definitely working I think the update messed up the resolution or something.
My Question is how can I reflash the Original System update on this unit now.
Please guys really need some help over here. Any ideas or means I can try would be gratefully appreciated.
Thank Gents
just got one of these off my son and done a factory reset does anybody know how to get the storage code off please