Can anyone help me in fixing bugs in rom? - Galaxy Tab Pro 12.2, 10.1, 8.4 Q&A, Help & Trouble

Hello, i am asking you if anyone could help me fix the following bugs on rom ported from galaxy tab pro 12.2 5.1.1 lollipop to tab pro 8.4 mondrianlte which maximum official tw is 4.4.2
(the lollidrian rom)
The rom boots but here are things that arent working:
Camera(cam failed)
Wifi(i was trying to fix that one but the wlan.ko files are nonexistent in lollipop, in kitkat they are there)
Bt
Mounting any storage devices(the tab does see the storage but it cannot mount it)
Ril(also tried fixing but always end in bootloop)
(In the screenahot it says note pro, thats because that was mine older base rom, cause i changed base from p905 5.0.2 to t905 5.1.1)
(This tablet NEVER got unofficial or official Touchwiz lollipop i am the one first to make it boot)
(I have plans to also make this rom for tab pro 10.1 and all tabs pro with snapdragon 800 soc)
(The rom will be also available with optimised lite version, it will be always better than stock kitkat, which is limiting the tablets power, and many people don't like lineageos and other AOSP based roms, mine overheats on them)

Related

Lollipop for tab 3

Can anyone port lollipop touchwiz rom for galaxy tab 3 7.0
Not possible
maelfilk said:
Not possible
Click to expand...
Click to collapse
WHY
The ****heads at Samsung have given up on our devices.
Heck, Tab 3's in some regions (read: mine) don't even have kitkat.
We won't obtain Lollipop for Tab 3's through official channels (it's "not on the list"). That's one reason I like rooting my devices so I can go around official channels if necessary to keep my devices fresh (in this case, you can put Lollipop on the Tab by flashing CyanogenMod 12). Since support is unofficial, current Lollipop builds appear to be incomplete with problematic support for things like hardware acceleration. As of this juncture, I would personally suggest going no further than KitKat for everyday use.

[Q] T705W wont boot any 5.1 ROMs

Hi folks,
Its been a long while since I've played around with Samsung devices (Galaxy S1, lol) and I'm running into some issues after picking up a used Galaxy Tab S 8.4 LTE (T705W Telus [unlocked]). So far I've got it updated to 5.0.2, rooted, and installed TWRP 3.0.2-0. I've got a nandroid of the stock rom that I've been using to fall back to as well as a copy of the Telus firmware if things go south. With my limited knowledge and reading/searching before creating this thread, I know that I'd likely need an updated firmware in order to get Marshmallow, but that doesn't appear to be available for the T705W.
The Issue: It appears I'm unable to flash any rom that isn't for 5.0.2. I would have thought that running 5.1 based ROMs would be fine, considering they're both LP. However I'm not having any luck... I've tried CM12, BlissPop v4, PAC 5.1 LP, and Ressurection Remix LP. All of which result in an infinite boot of the ROMs logo (I've waited ~30 mins for each one)
The Questions:
What obvious thing am I missing in order to allow me to flash 5.1 based roms?
Is there any firmware for the T705W that I can use to run 6+ based ROMs? (pipedream)
Am I stuck on 5.0.2?
Thanks for your time!

cyanaogen 12.1 galaxy tab 3 7.0 sm-t210

Hello,
I'm looking for a way to update my sm-t210 tablet.
I already flashed the TWRP, but when I try to install cyanogen 12.1, it writes error signal 4.
I think it should not be the right version of cyanogen, because I have a tablet without GSM, with only wifi, and I think that the ROM I had was made for GSM tablet.
Does anyone know or find the right ROM for my tablet?
I would prefer a ROM under android 5, but if there are others with a higher android, it does not matter.
thanks a lot for your help

Would it be possible to port over Android Oreo or Pie with TouchWiz/OneUI from another device?

There have been many cases of newer versions of Android being ported from a device that can run it. For example, Android 8 has been ported to the Galaxy S6 from the A8, and Android 6 has been ported to the Galaxy Note 3 from the Note 7. In both of these examples, the ROMs have been a port of the Samsung firmware with all the UI but modified to work on the phone.
However, on the Galaxy S5, the only port ROMs I've seen are Marshmallow, even S8-based TouchWiz ROMs are still based on Marshmallow. Marshmallow is still a relatively new version, but there will come a time where eventually support will die out just like KitKat and soon Lollipop.
The question I am asking is whether it is possible to port a Samsung firmware of a newer Android version to the Galaxy S5. If so, what steps would need to be taken? If not, why?

Rom recommendation for TAB PRO 12.2 SM-T900

I'm currently running on stock lollipop on my Tab Pro 12.2 SM T-900 but it is very slow. I've been looking for a custom rom for this device. Can you recommend a custom rom that is the most bug free and fast for this device? Lineage 17.1 is very nice but mic and display output was not working, as far as I know. These are two important features I use.
Any recommendations?

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