Running on outdated ROM and trying to get current - Galaxy Tab 4 Q&A, Help & Troubleshooting

Hey all,
My T230NU has been sitting in a desk drawer for...I dunno a long ass time. I'm at 4.4.2 and I see most ROMS require the 5.x bootloader, and I'm trying to figure out the best way to get there. Is it just a matter of flashing a 5.x ROM at this point, or am I best to go back to stock, get the OTA, and then re-root and install?

Related

[Q] Flash a 4,3 TW Rom with STOCK Recovey and Pre-KNOX bootloader?

I THOUGHT what I wanted was simple enough but apparently with Samsung nothing is ever simple.
I have the i9505 S4 and am currently on the Pre-Rooted I9505XXUBMGA rom. That means 4.2.2, Stock Recovery and PRE-KNOX bootloader.
My custom flash counter is also 0 as I've only ever flashed the pre-rooted stock kind of roms. No triangle has ever appeared on my screen.
What I want to do is install a 4.3 TW rom WITHOUT flashing a custom recovery (so probably through Odin) and WITHOUT having to flash the KNOX-enabled bootloader.
The reasons should be obvious enough, I want this phone kept as close to stock as possible with what I do being completely reversible without having to rely on Triangle Away as with every new firmware Samsung appears to be even more hell-bent on breaking it.
Obviously I'd want said rom to actually function correctly as I've read things like sound and/or wifi breaking or mobile data dropping with/without the phone being on sleep etc...
So, any takers?
KeyperOS said:
I THOUGHT what I wanted was simple enough but apparently with Samsung nothing is ever simple.
I have the i9505 S4 and am currently on the Pre-Rooted I9505XXUBMGA rom. That means 4.2.2, Stock Recovery and PRE-KNOX bootloader.
My custom flash counter is also 0 as I've only ever flashed the pre-rooted stock kind of roms. No triangle has ever appeared on my screen.
What I want to do is install a 4.3 TW rom WITHOUT flashing a custom recovery (so probably through Odin) and WITHOUT having to flash the KNOX-enabled bootloader.
The reasons should be obvious enough, I want this phone kept as close to stock as possible with what I do being completely reversible without having to rely on Triangle Away as with every new firmware Samsung appears to be even more hell-bent on breaking it.
Obviously I'd want said rom to actually function correctly as I've read things like sound and/or wifi breaking or mobile data dropping with/without the phone being on sleep etc...
So, any takers?
Click to expand...
Click to collapse
Hi,
From where I am,I can see 3 options.
1.Stay where you are on 4.2.2
You just need to flash stock firmware ,and you are back to out-of-the-box state.
But....you want 4.3.... so,
2.Flash a custom recovery,and you have the choice of every custom ROM in the DEV section.4.22,4.3 ,TW,AOSP , you get my drift.As long at it does not contain the new knox bootloader,you can get back to out-of-the-box state in 2 easy steps:
Triangle Away.
Flash stock firmware.
3.Try to flash the new knox-pox 4.3 ROM and be stuck there.(because there is no coming back)
Look HERE
The [OP] explains it well.
And this is probably the ROM you would choose.(close to stock)
It seems the samsung is determined to mess things up for the user who wants to easily mod their own phones.
It has gotten so bad,that the [OP] has even jumped ship to the Z1.
He says he will maintain that ROM,but for how long,because they have already moved the goalposts twice...
I am on 2.
And I intend to stay there,because I like to be in charge of what goes on my phone.
Devs will almost certainly maintain their ROMS,and updates like 4.4 will come along in time.
Only you can make the choice.
Hopefully,I have given you some options.
Yeah, that's the thread I flashed my current 4.2.2 rom from. I saw him throw the towel and decided this just wasn't gonna work.
I guess I need to take the plunge and install Philz recovery.
Somewhat subjective I know but, which 4.3 TW custom ROM seems to work best when the OLD Pre-KNOX bootloader is being kept and with which modem? (I've seem answers vary wildly on this one).
KeyperOS said:
Yeah, that's the thread I flashed my current 4.2.2 rom from. I saw him throw the towel and decided this just wasn't gonna work.
I guess I need to take the plunge and install Philz recovery.
Somewhat subjective I know but, which 4.3 TW custom ROM seems to work best when the OLD Pre-KNOX bootloader is being kept and with which modem? (I've seem answers vary wildly on this one).
Click to expand...
Click to collapse
Hi,
The reason you have seen such wild variations on this,is because it is so subjective.
This is where the fun begins.
Trying out different ROMS,and seeing which is best suited to you,and your requirements.
Best advice...read the first post of a ROM,and see if it has what you want from a ROM...especially the bit about new knox bootloader removed.
And remember to make a nandroid!
As for modem,if you are having no issues or signal problems at the moment,stick with the one you are on.

Phone won't boot?!

Hello there.
I have been using my n9005 for a while now, have it rooted and I have been messing around with a lot of roms. Recently I installed a version of Cyanogenmod to check it out, the sad part was that the phone didn't work so I had to revert back to TW. I thought I would upgrade to KitKat and my version of CM was KitKat 4.4.2, but now when I try to go back to TW it just won't boot. I've tried a couple of recoveries and I've tried several roms, I've even tried going back to JB but I seriously can't get my phone to boot with TW. Is there any way I can fix this?
I fixed it, apparently my Odin was broken. Sorry for the thread.

[Q] Unroot and return to stock.

Hello XDA. I am going to unroot and return to stock firmware and recovery as i would like to update the phone through samsung kies. As i understand i need to update the boot loader and modem. I then plan to reroot and install ktoonz recovery and get a newer rom. I have an SM-g900w8 (telus) currently running x-note NE2 software version 3 i belive and ktoonz 08.04.2014 kernel with twrp 2.8.0.0. I rooted the phone 3 days after i got it and never took a samsung update. I am just curious as to weather i need to revert to stock recovery before i flash the stock firmware. I made a brick out of my S2X trying to revert to stock so i am a little gun shy. Also wondering if this whole coarse of action is advisable and worth the trouble. If there are any known issues with rooting and flashing after samsungs latest updates. Also if anyone can provide or point my toward the stock firmware for a telus sm-g900w8 that would be great as i cant seem to find a reasonable place to download it. i apologize for not doing more reading and research but i just spent 6 months away from home working so i am trying to catch up. Thanks again XDA any help info or criticisms are appreciated .

Help! Verizon gs5 lollipop recovery

I just got the Verizon variant of the Galaxy S5 (SM-G900V). I rooted it very easily using odin without tripping knox; that was easy.
I then began looking for ROMs; which for this phone, isn't easy with the locked bootloaders.
I came across a custom ROM, forgot off the top of my head but may go back to retry loading it.
Because these devices have locked bootloaders, any ROM flashed to it will need to have a separate bootloader flashed as well. The aforementioned ROM had one and I understood why, but after I odin flashed the new bootloader, i kept getting a black screen. OK no biggie, factory flash, re-root look for another ROM, except this time, I'm looking for a pre -rooted factory ROM. I came across a lollipop one, 0A8, was hoping for 0G5, but will deal with that later. Of course the ROM had to have, I guess for lack of a better word, a custom bootloader, or index, to tell the phone it's okay to use this software right? So now have lollipop, but have lost TWRP on boot. I'm not sure as to why this has happened, but it's a real pain I want to install and use ROMs on this phone. If I need to downgrade to have TWRP, that's no big deal. So here I am a lollipop stock ROM, rooted wihout TWRP, ugh.
Is there anyone who can help me find a solution to this, it's driving me mad. I just want to have a recovery installed and the klte version won't install. It must be a lollipop thing, but I would love to have cm12.1 when it comes out. And why does this stupid script keep popping up while I'm trying to type this. Just thought I'd share my frustrations or see if there is a way to get TWRP on lollipop?
Thanks in advance.
Hello,
Welcome to XDA.
To better assist you, your thread will be moved to your device Q&A forum linked below.
http://forum.xda-developers.com/verizon-galaxy-s5/help
The experts there may be able to help. Good luck.
U cannot load into twrp or safestrap above the n12 kernal.
If you want to access your recovery, you could try loading the n12 kernal via odin. Then use your recovery. Then reflash the right kernal for your rom via Odin to return to loading status.
That's what I hear is possible- you sound like you can rebuild if u get in trouble.
As for CM - we don't have an unlocked bootloader so that's unfortunately killing it at this time. We are stuck on stock rooted TW roms, or slight variations of TW roms.
Sent from my SM-G900V using XDA Free mobile app

Can I update my unlocked, rooted phone to new L720VPSGPL1 software?

Hey guys,
Want to wipe my phone fresh since I'm running out of space. My phone has been telling me for months that I have an update, but I haven't updated because I've been told on here never to do OTA updates.
I tried looking around for a stock rooted ROM for this like I've flashed for other versions, but I can't much if any info on the new PL1 update. Usually, someone posts a de-knoxed, rooted version of the software. Is that around or what should I do?
How should I do the update? If I download it from sammobile and flashed it, will that screw up my phone?
Edit: TBH, it's been a while since I've done this and have forgotten the right terminology. I'm not sure if my phone is "unlocked," but I have Philz Touch recovery on it, definitely rooted, and whatever else is built into those modified stock ROMs. Just want to wipe, update, and keep my functionality without bricking or something, since I need this thing working. I can't seem to find a straightforward post on here, and I'm just so busy with school I feel like I can't catch up and relearn all this stuff again.
Thanks for the help

Categories

Resources