Is there a Flashable Firmware update for Sprint's G2? - G2 Q&A, Help & Troubleshooting

I have a stock Sprint G2 that i rooted with KINGO and it performs great, but I need to upgrade to the latest firmware. Problem I have is that when trying other people's stock roms, they move horribly slow (lots of lag) compared to my native version, and it's somewhat unbearable as I don't know why it lags so much when not the way I had it.
With that in mind... is there any way, or does anyone know how, to get upgraded to the latest firmware without having to flash someone else's rom? If I have to re-root, that's fine, but I want to keep it as close to stock as possible without any of the extras people are putting in, etc.

Un root flash the update and root again or flash the stock rooted rom
Sent from my SPH-L900 using XDA Premium 4 mobile app

Related

About rooting (stock rom)

Hey, I'm about to get my N4 next week and I wanted to ask... If I root my phone and use a custom kernel (Franco/AK/Faux etc...) will i still get OTA updates from the stock rom? will the root/custom kernel cause problems with those updates? Cause I wanna use some apps that require root but I want to be able to update with android 4.4 somewhere in the near future
thanks.
You will get the updates but you won't be able to update right away.
You got some options:
1.Unroot, Flash stoch recovery and kernel and then update.
3.Sideload the update and re-root.
Maybe there are other methods that I don't know off but well, this is all I got.
Sent from my Nexus 4 using xda app-developers app
Go ahead and do it. You can always revert to stock by flashing the stock kernel during the time of updates. You may install a custom ROM as well. Moving from one ROM to another or stock barely takes time and you wouldn't lose any personal data, you can backup everything necessary in a few mins.
The nexus 4 is a Dev friendly device, so feel free to enjoy the nexus by flashing your fav kernel or rom's. Everything will be simple enough once you give it a try.
Sent from my Nexus 4 using xda app-developers app

Unroot after rom flash?

I'm interested in flashing the Google Play Edition Rom to my Galaxy S4 I9505.
The walk throughs seem simple enough.
I've noticed that you need to root your phone it install the roms. After install is it possible to Unroot your device once your running the GPE rom? As I know some apps such as banking apps don't run on rooted devices.
Thanks
Sent from my GT-I9505 using xda app-developers app
grifflee said:
I'm interested in flashing the Google Play Edition Rom to my Galaxy S4 I9505.
The walk throughs seem simple enough.
I've noticed that you need to root your phone it install the roms. After install is it possible to Unroot your device once your running the GPE rom? As I know some apps such as banking apps don't run on rooted devices.
Thanks
Sent from my GT-I9505 using xda app-developers app
Click to expand...
Click to collapse
If you need to lock ur phone back I mean unroot
Just use triangle away app then flash the stock odin version of your phone with specific region.
And you can get it from sammobile
Sent from my SM-N900 using Tapatalk
You don't necessarily have to run stock to run "unrooted", because even some custom ROMs come without superuser priviledges. If you're talking about a specific ROM that comes stock rooted (which most are), then you might be able to get by if you simply disallow root access to that specific program. Otherwise, there are apps like Hide My Root which are supposed to help you do what you're trying to accomplish. If I were you, I would set it up and try it out on the actual program(s) you're worried about. It would be a shame to stay on stock just because you weren't sure if it would work.
You can temporarily unroot your device using super user app itself.. check it out in settings
Thanks a lot for all of the replies, you've been a great help.
I've not got round to rooting or flashing the GPE rom yet might do it this week.
This is my 1st time doing this so a little uncertain on some little things.
I know about uprooting, getting TWRP running, using Odin, then flashing the ROM. but just read that the ROM needs a new modem file flashing. Can you do this through TWRP or as I'm thinking do it through Odin after I've got the ROM up and running?
Thanks again for all your responses guys, been a great help
Sent from my GT-I9505 using xda app-developers app

[INDEX][Everything you need to know][All In One Guide]

Welcome to the note 3 forums. We welcome you as long as you do your job and search before making 1,000,000 new threads.
So,You just got your shiny new note 3 and dont know where to begin?
Well that's ok because, this is the all in one thread.
Lets begin​
How do I Root?
That is the common question around here. Im going to simplify this.. Here you go
For 4.3
1.The best and safest way is this method by @evilpotatoman. It does require a little work but in return you do get root Here is the link for That,
2.Another method that is faster, but does not offer busybox with install, nor did it originate from XDA-forums is Here,
For 4.4 Or KitKat
You have to Go to My thread located
Here,
This does root KitKat and provides a custom ROM.
How Do I Install Custom Rom's
First What you should know is that our phone has a locked bootloader. This means that we can not boot kernels. But we still can flash custom rom's Thanks to @Hashcode
To install custom rom's on 4.3, Head over Here,
Another method That i originally created, but does not work as good as safestrap, could be found Here
If you are on KitKat, Then you could either install my KitKat rom or wait for safestrap to be updated.
What Do I Do If I Bricked My Phone? Or if it wont boot?
Well There are 2 methods to get you back to stock and running again.
To Restore back to Jellybean (4.3) Follow this Thread Here
To Restore back to KitKat (4.4.2) Follow this Thread Here
Why are Rom's Based off different Bases & Whats the difference?
A little basic intro
MJ5,MI9 & MI1 Are all 4.3 AT&T Bases
Ml2 Is an international 4.3 Base
MlG is a leaked AT&T 4.4.2 Base
Mj5 Is the latest 4.3 AT&T Base
Ml2 Is the latest international Base
The difference depends on what you need. Right now There are pro's and con's to all bases
Mj5
-Fast Data speeds
-Better indoor Signal
-No Bluetooth internet tethering
Ml2
-NO group messaging
-lower signal in areas
-slower data
-Does have Bluetooth internet tethering
Leaked Kitkat base (MIG)
-Extremely fast
-Newer modem with better signal & speeds
-Safestrap is not yet updated to work with kitkat (But you could still install my 4.4 ROM)
Why is my GPS Crappy and How do i fix it?
This issue is well known with our phone. The main reason is bad software coding.
To fix this issue Flash this fix made by me, in safestrap or manually push the files using root explorer.
4.3-Click Here
4.4-(Coming Soon)
What is "SafeStrap & Why do i have to use it?
Safestrap is our main method of flashing Rom's and could be found Here,
Always WIPE before flashing a new ROM or expect to receive errors. DON'T BE LAZY
Issues with safestrap
-Sometimes the storage is messed up and shows that you are using all your memory, when you really are not.If you use a different app to check, then you should see your real memory usage.
Where are all the kernels located?
Like i stated earlier, We don't have kernels yet, because of our locked bootloader
Where are all the Roms compatible with my phone?
All compatible and ready to install rom's could be found Here
There is currently NO AOSP,CM Based Rom's, So don't ask
What is KNOX and how does it effect me?
KNOX is basically made to **** us. But Samsung calls it security.
KNOX is removed from most custom Rom's. Knox does prevent root apps from working properly and should be removed asap.
How do I transfer My bookmarks from ROM to ROM?
Follow the guide i created Here
Im still working on a list of roms,and cool mods that are compatible with our phone. they will be located in the second post.Mods please sticky this thread​
For me, to post mods and roms compatible with our phone
one more
Great information.
Thank you very much.
I have tried your KitKat 4.4.2. Glad to see it is rooted!
Now, it is easy to switch between MJ5 4.3 and MLG 4.4.2 through SafeStrap and Odin.
Wow very nice! Hopefully this will prove helpful.
Sent from my SM-P600 using Tapatalk
I will send people here. Thanks man. Wish we could donate to you. I bet there is a bunch of people who would love to buy you some drinks or whatever your in to....Thanks again for being organized and detailed. You have your Sh** together and its great!!!
Awesome work. Me personally Im waiting for SS to be updated but definitely keeping an eye out.
Im curious on one thing. When you discuss Knox and to 'remove it', would freezing this via TB server the same purpose? Also since youve had a go with 4.4, does Samsungs iteration of 4.4 still have the GPS issues or did they fix it? Just curious
Thanks!
Guys where can I get the stock rom my N900A (Note 3 AT & T) now install version 4.4.2 filtered want to go back to stock!
Enviado desde mi SAMSUNG-SM-N900A mediante Tapatalk
Read the first post!!
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Thank you love your rom and glad to see you are so involved in the community
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
No problem buddy
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
hi, how do i manually fix push the GPS files?
So no root for sm900a. How can I load a custom rom without having to use a computer? Possible?
I really hate this thing as of right now wish I had my note 2 back
I found Ultimate rotation control but it fails to work properly
thanks, perfect thread for an android newbie :good:
Nix A Nerd 2 said:
So no root for sm900a. How can I load a custom rom without having to use a computer? Possible?
I really hate this thing as of right now wish I had my note 2 back
I found Ultimate rotation control but it fails to work properly
Click to expand...
Click to collapse
If you are referring to the N900A, thew is root! Just gotta search.
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app
Thank you. Now my almost $800 Samsung Galaxy note 3 has basic gps working properly. Samsung needs to hire guys like you
only thing missing is how to back up and restore...
so if you want a new rom...youre good to go..
Wanting to down grade back to JB rom from KITKAT v2
I Used to be on JB rom 4.3 And I really liked it. But I wanted to upgrade to to KitKat v2 because alot of people said they liked it. After I upgraded to KITKAT 4.4.2 I really did not enjoy it as much JB 2.6. I used to get 35000 score from Antutu Benchmark but now on V2 I get about 30000 score. And I thought the JB 2.6 was setup nicer. I dunno, but what I do know is that I would like to go back to JB 2.6 because I think it was a nicer piece of work. Anyone know where I can find the tutorial to downgrade back to JB 2.6? I thought I seen it before but I cant seem to find it. Thank you for your time.
htsl
I have now soft bricked my phone I am lost and need help! no one last night would help me! PLEASE help me now!!! I am stuck on step 4 of http://forum.xda-developers.com/show....php?t=2559715
when I select "show all devices" it only list 2 "Samsung mobile usb cdc composite device" and " samsung mobile usb modem" what am I doing wrong????
some one on another thread said I am using the wrong drivers... where Do I find the correct drivers?
Thanks
Rick
Are you in download mode?
Sent from my SAMSUNG-SM-N900A using XDA Premium 4 mobile app

[Q] Uncertain to root..

Im dying to root this puppy, not so much for a custom rom at this point, but just to root & have the Viper audio mod for better volume. But with the 4.4. Kitkat update supposively coming down the pike, would have to restore stock, then re-root. I know the posts are there,..But is thier an easier, less painfull way to do this? Im on sprint variant LS980ZVA thanks.
dougthemug said:
Im dying to root this puppy, not so much for a custom rom at this point, but just to root & have the Viper audio mod for better volume. But with the 4.4. Kitkat update supposively coming down the pike, would have to restore stock, then re-root. I know the posts are there,..But is thier an easier, less painfull way to do this? Im on sprint variant LS980ZVA thanks.
Click to expand...
Click to collapse
I'm waiting for kitkat before rooting, since there is no easier way than that.
You are assuming that kitkat won't break root. Nit sure why people want to ota to get the update. Rom developers will release kitkat Roms long before the carriers release their version
Sent from my LG-D800 using Tapatalk
Ah, well I got an unbranded 802
Sent from my LG-D802 using XDA Premium 4 mobile app

a few questions about tmobile bloatware

he,,
i just got a t mobile lg g2.i have noticed there are a lot of t mobile apps and other apps i will never use.if i root my phone can i uninstall the junk in my phone without installing a custom ROM?also is there a easy way to root the phone.i have a lgg2 with kitkat 4.4.2
thanks for the help
laprodigy001 said:
he,,
i just got a t mobile lg g2.i have noticed there are a lot of t mobile apps and other apps i will never use.if i root my phone can i uninstall the junk in my phone without installing a custom ROM?also is there a easy way to root the phone.i have a lgg2 with kitkat 4.4.2
thanks for the help
Click to expand...
Click to collapse
Once you root, you can get rid of all the junk T-Mobile installed on our D801s... So yes, you can do that without installing a custom ROM.
On the root question on KK, I'll let some one else answer that since I still haven't upgraded (no need to since my LG G2 works much better with CloudyFlex ROM despite the 4.2.2 tag).
Cheers!
As of right now, there is no root for T-Mobile G2s running Kit Kat. Root works for other carriers but there have been reports about T-Mobile having issues. We'll just have to wait and see if someone can find a workaround for us.
You can disable most T-Mobile bloatware in the settings until root is available (I think autoprime is working on it). If not, you can downgrade to Jellybean 4.2.2 and then root. It was surprisingly easy and fast to root the Jellybean version, though. I'm no expert so I can't help you with this, but be sure to read and reread instructions if you decide to do any modifications to your phone! I learned the hard way after softbricking mine.
tofutown said:
As of right now, there is no root for T-Mobile G2s running Kit Kat. Root works for other carriers but there have been reports about T-Mobile having issues. We'll just have to wait and see if someone can find a workaround for us.
You can disable most T-Mobile bloatware in the settings until root is available (I think autoprime is working on it). If not, you can downgrade to Jellybean 4.2.2 and then root. It was surprisingly easy and fast to root the Jellybean version, though. I'm no expert so I can't help you with this, but be sure to read and reread instructions if you decide to do any modifications to your phone! I learned the hard way after softbricking mine.
Click to expand...
Click to collapse
I'm on T-Mobile kit kat rooted with bloat ware deleted.... been on it for about a month
Sent from my LG-D801 using XDA Premium 4 mobile app
RiverdALIEN said:
I'm on T-Mobile kit kat rooted with bloat ware deleted.... been on it for about a month
Sent from my LG-D801 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Whoa, really? Did you root before upgrading to KK or after? I was impatient and bricked my phone by trying to flash Kit Kat and had to go through the process of unrooting and trying to flash the stock firmware several times (it was a nightmare because I'm noob and my laptop kept freezing). I didn't want to fail at flashing my device a second time, so I'm quietly waiting for the IOroot kinks to be sorted out... unless they've already been fixed?
Has there been any updates with rooting this version yet.thanks

Categories

Resources