[Q] Updating a Custom Rom - Galaxy S 4 Q&A, Help & Troubleshooting

Hello Everyone,
I'm in need of a little help, please point me in the right direction. I purchased a used Verizon Galaxy S4 with a custom ROM installed. I tried updating the phone from settings, but when installing the update i get a picture of a dead android character with an error. So I guess doing it that way on a custom ROM is a no go. My goal is just to update the phone to the newest stock rom. Do I need to flash? I'm not customed to dealing with flashing android roms, but I'm no slouch in the tech issues, I just need to know where to start.
I know I can google the issue, but theres a million guides, which is why the start process seems difficult.
I've attached a screenshot of the device information.
Thank you very kindly for your time.

First you need to go to the proper forum
http://forum.xda-developers.com/galaxy-s4-verizon
Just find a stock rom and flash it using Odin.

Thanks man!:good::good:

Related

[Q] HALO

there is an app called HALO. I have a Galaxy S4 and it doesnt work on my phone ... someone told me something about a rom for the GS4 and told me to check in this forum can someone plz help me?
yeroslav said:
there is an app called HALO. I have a Galaxy S4 and it doesnt work on my phone ... someone told me something about a rom for the GS4 and told me to check in this forum can someone plz help me?
Click to expand...
Click to collapse
Hi Yeroslav,
Seems like you're new to custom romming and rooting. There are roms here in the development forums with "HALO" in their topic header. These are the roms that you may want.
Rooting and romming has it's risks (soft bricking/ hard bricking etc.) and puts you at risk of various problems unless you know how to solve them when they arise ( bootloop. network errors) , so maybe you want to google it before you begin anything. (We're all doing it, so it's low risk, unless you do something majorly wrong like flashing a rom for a different phone model)
Also, when referring to forums here, you first need to check your GS4 model if it's I9505 or I9500, commonly found when you first boot your phone. Once you've obtained the model number do look in the relevant forums (Android development/original android development) for rooting and custom romming methods. (As mentioned before, flashing roms for a different model can result in bricking, so do check your GS4 model before you start anything).
I'll keep this instructions brief (Just google what you don't know).
1. Get root by flashing rooted (stock?) roms through odin.
2. Get a custom recovery by flashing Clockworkmod(CWM) or Team Win Recovery Project(TWRP).
3. Find out how to use CWM/TWRP
*Check the forums and use the search feature to get your way around. Any kind XDA member would continue elaborating on my brief instructions, do go ahead.
Happy flashing!
Cheers.

[Q] Trouble flashing new roms afterLP stock flash. (N910F)

Hi guys,
I really hope someone can point me in the right direction here, I'd really appreciate it!
I've never had to ask for help before with flashing one of my devices, and have flashed hundreds of times with my previous phones, S3, S5 and Note3 .. However this one has me a bit stumped. I have the Note4 N910F and I see many awesome LP ROMS seem to require that you flash stock 5.0.1 via Odin before flashing the custom ROM.
I managed to do this successfully with the ROM listed at Sammobile called "Unknown 5.0.1 N910FXXU1BOC3 N910FTPD1BOC1" - Everything is OK, boots perfectly and I have cell signal and LTE. Rooting was also a non-issue. The problem I have though is that no matter which custom recovery I try, and regardless of ROM that I try, all seem to get stuck in a boot loop at the Samsung screen.
Am I doing or have done something horribly wrong?
Please help!
I think I may have answered my own question. The stock ROM I flashed was BOB3, it seems I need to be on BOB4, which is the German based ROM. Busy downloading that now!
korval said:
I think I may have answered my own question. The stock ROM I flashed was BOB3, it seems I need to be on BOB4, which is the German based ROM. Busy downloading that now!
Click to expand...
Click to collapse
Why can't you flash custom rom's with BOB3 installed?
Thanks

Need Help to Flash SPH-L720 Samsung S4 Sprint

I am new to Flashing Android phones and I hope someone can help me through this process. I am technical by nature but like everything else, if you have never done something before, it's always best to consult with those who have as to not brick your phone.
I have a Samsung S4 model number SPH-L720. This was purchased from Freedom Pop so it is technically their own custom ROM on the Sprint network. I later found out that their service is horrible and want to reflash my phone to a standard factory ROM, either a factory Sprint Rom or a Factory Google S4 (Non Carrier Specific) Rom.
The phone currently has Android Version 4.4.2 but I am flexible which version OS is on there.
I am confident with all the experts on this forum, someone can lead me through this process and let me know where to get the ROM's to put on here etc.
The phone already is rooted as it comes from Freedom Pop Rooted already.
Thank you all for your assistance. I will be sure to assist others in the process once I learn it myself.
I'm not a professional, but I might be able to help.... I'll try anyway
You mentioned being fine with returning to the stock ROM. Under normal circumstances that would be pretty complicated because you would need to install using ODIN and re-root afterwards. However, assuming you are running a custom recovery you should be able to install a zip from galaxys4root DOT COM, under the "galaxy s4 rooted stock roms" tab. These ROMs are all stock ROMs that are already rooted and may have a tweak or two. I recommend checking out the ROMs on that site, until you find what your looking for.
The following article should be helpful for installation via custom recovery: highonandroid DOT COM /android-roms/how-to-install-custom-rom-using-twrp-recovery-failproof-method
As I am a newbie on this forum I cannot post links, so please replace DOTCOM with appropriate extensions. Again, I'm not a professional, in fact, this is the first time I've attempted to give any advice yet so I apologize if I am lacking clarity. If I use any terms that don't make a lot of sense to you, feel free to ask any questions and I will attempt to respond in a timely manner.
Not sure how to efficiently help people when I am unable to use links. So I'm sorry if this offends any XDA mods. And I hope that any mods who read my reply will take into account that I am not spamming. I am trying to help.
Any luck?
Sent from my SPH-L720 using XDA Free mobile app

Newbie here, questions about "slots", flashing, and builds.

Hello all,
My first post and my first galaxy s5! I just got my s5 (unlocked, used) and am already tired of all the verizon stuff that I can't or don't want to use. I looked into rooting it and it seems like I will be able to. But now I started looking into adding a new rom and am very confused. (So confused I don't know where to start) In the forums here I have read some cool stuff but also they use a lot of abbreviations for programs and such that I am not familiar with. Anyway, I have read references to "Slots", what are those and how do I make them? It seems like it would be useful and maybe help me not brick my phone.
How can I tell which roms I can flash (correct term?) to my phone? If I have an older build, can I add a newer build and do I want to? (I've read that the latest builds make the phone non rootable)
I know, a lot of questions. Please point me in the right direction.
Below is my phone info:
Samsung SM-G900V
Android 5.0
Baseband version G900VVRU1B0C4
Kernal 3.4.0
Build # LRX21T.G900VVRU1B0C4
Hardware version G900V.05
Anything else?
All your help is greatly appreciated.
Don't update the phone! As long as you are below oe1 (you are) you can still downgrade and root. Then install safestrap (where the slots come in) but most people use the stock slot. You can flash roms on that slot. Check the catchall thread for specifics.
Ok,
I will try to root it. then get back to you guys.
Thanks
Ok,
So after an interesting and sometimes frustrating night of downloading and flashing, my phone is rooted and now is android 4.4.2 with a build of KOT49H.G900VVRU1ANCG. I guess the next step is finding and installing safestrap? (Final goal would be to flash a non verizon rom with no bloatware and all the desired functions of my phone available.)
Thanks.
There's a safestrap thread in android development section. There was a revised build that was uploaded that you should use
Thank you, I will look it up.
I have since uploaded rooted 5.0 using this thread: http://forum.xda-developers.com/ver...w-to-update-to-g900voe1-5-0-keeproot-t3149784 .
Now, safestrap and custom rom. Thanks all!
Hi all,
I am now on 15-4 and moving to 15-5. I was wondering, is there a "visual voicemail" type app that would work for a non verizon account?

Questions about installing custom rom and need rom suggestions.

Hey guys i want to install a custom rom for my t00j-d. I searched about unlocking bootloader and things like that but i couldnt find something useful. First off all i have latest stock rom (lolipop) and its not rooted so do i have to root my device first then unlock bootloader then flash rom? And which rom is good at the moment? My priorities are battery life > performance > visual.
thanks for reading and answers
Lambritsche said:
Hey guys i want to install a custom rom for my t00j-d. I searched about unlocking bootloader and things like that but i couldnt find something useful. First off all i have latest stock rom (lolipop) and its not rooted so do i have to root my device first then unlock bootloader then flash rom? And which rom is good at the moment? My priorities are battery life > performance > visual.
thanks for reading and answers
Click to expand...
Click to collapse
you can root zenfone without unlocking bootloader and if you wont flash rom backup your imei using terminal and then system using twrp or another recovery
Lambritsche said:
Hey guys i want to install a custom rom for my t00j-d. I searched about unlocking bootloader and things like that but i couldnt find something useful. First off all i have latest stock rom (lolipop) and its not rooted so do i have to root my device first then unlock bootloader then flash rom? And which rom is good at the moment? My priorities are battery life > performance > visual.
thanks for reading and answers
Click to expand...
Click to collapse
here, http://forum.xda-developers.com/zenfone-5/general/zenfone-6-custom-t3341140
rom and phone swap
zerodeus94 said:
here, http://forum.xda-developers.com/zenfone-5/general/zenfone-6-custom-t3341140
Click to expand...
Click to collapse
i have been looking around and can not find any info on what i want to do. so i am just going to ask and see if anyone can help. hope ive come to the right place.
about a year ago i purchased a blu studio 6.0 hd(d651u). it came stock with kk(4.2.2 i believe. can confirm if needed.) i pulled the stock firmware using droid tool. so i do have the original rom and scatter file. the lollipop update was available so i updated. afterwards i ran the updated rom through SuperRs rom kitchen, rooted, de-odexed, debloated... afterwards when i was theming the apks and was almost satisfied, i dropped the phone and it broke.. so i purchased another one. same make same model(d651u). only thing i see any different is that this new one came stock with the same lollipop rom that my old phone had updated to. so my question is this. can i use the stock rom and scatter file that i got from my original device to restore the device i have now in case anything goes wrong. im trying to find out if i can safely skip the whole rom pull step and jump right into getting my custom rom onto my NEW phone. i know i can use my old rom, i just wonder if i would be able to restore a brick with my original rom pull because they are the same device, just manufactured at different times. any feed back would be GREATLY appreciated. thank you
ANDjROID said:
i have been looking around and can not find any info on what i want to do. so i am just going to ask and see if anyone can help. hope ive come to the right place.
about a year ago i purchased a blu studio 6.0 hd(d651u). it came stock with kk(4.2.2 i believe. can confirm if needed.) i pulled the stock firmware using droid tool. so i do have the original rom and scatter file. the lollipop update was available so i updated. afterwards i ran the updated rom through SuperRs rom kitchen, rooted, de-odexed, debloated... afterwards when i was theming the apks and was almost satisfied, i dropped the phone and it broke.. so i purchased another one. same make same model(d651u). only thing i see any different is that this new one came stock with the same lollipop rom that my old phone had updated to. so my question is this. can i use the stock rom and scatter file that i got from my original device to restore the device i have now in case anything goes wrong. im trying to find out if i can safely skip the whole rom pull step and jump right into getting my custom rom onto my NEW phone. i know i can use my old rom, i just wonder if i would be able to restore a brick with my original rom pull because they are the same device, just manufactured at different times. any feed back would be GREATLY appreciated. thank you
Click to expand...
Click to collapse
no, you should not use the backup from another phone to restore your new one. and you should post in the section for blu studioinstead of here, the info you get here might be inaccurate

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