Database Users

[Q] return to stock recovery?

I would like to update to mf3 but after doing the ota update it reboots to recovery but I now have twrp instead of the required stock recovery...
After doing a lot of searching the only solution I found was to flash the official firmware with odin, but I'm assuming I will have to do a factory reset after this?
Is it possible to replace twrp with the stock recovery without having to do a factory reset or is there another way to get the mf3 update with twrp? (I'd rather not have to re-install all my apps and settings)
I hope my questions make sense its late and I'm tired.

badboyz said:
I would like to update to mf3 but after doing the ota update it reboots to recovery but I now have twrp instead of the required stock recovery...
After doing a lot of searching the only solution I found was to flash the official firmware with odin, but I'm assuming I will have to do a factory reset after this?
Is it possible to replace twrp with the stock recovery without having to do a factory reset or is there another way to get the mf3 update with twrp? (I'd rather not have to re-install all my apps and settings)
I hope my questions make sense its late and I'm tired.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=42253396#post42253396
There is always a risk of screwing something up...so read the thread, follow the directions, and decide if you want to take the risk..it's your decision.

Why not just flash a sweet custom rom like omega v9.0? That's the best thing about a custom recovery. It makes it easy to back up your current content and then try out a wide variety of mods and roms.
It's kinda counter productive to flash a stock recovery when you are trying to mod or customize your phone.
Odin is the cats butthole when trying to return to stock. Also, read the poop out of these threads... somebody has done what you want to do already so most things can be resolved with the solutions others have presented.

Bigbabyjesus said:
Why not just flash a sweet custom rom like omega v9.0? That's the best thing about a custom recovery. It makes it easy to back up your current content and then try out a wide variety of mods and roms.
It's kinda counter productive to flash a stock recovery when you are trying to mod or customize your phone.
Odin is the cats butthole when trying to return to stock. Also, read the poop out of these threads... somebody has done what you want to do already so most things can be resolved with the solutions others have presented.
Click to expand...
Click to collapse
The OP said he wants to update to MF3. I can't figure out why anyone would willingly do so either, but it is his decision. Personally I would also just flash one of the MF3 ROMs or International updated ROMs and still have the ability to use custom recovery with the benefits (I don't really think there are any) of MF3.

scott14719 said:
http://forum.xda-developers.com/showthread.php?p=42253396#post42253396
There is always a risk of screwing something up...so read the thread, follow the directions, and decide if you want to take the risk..it's your decision.
Click to expand...
Click to collapse
This should work. When you type the command make sure that the block number ( mmcblk0p21) is correct. Any mistake there and you will get a $600 paperweight
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4 Beta

I read there is a root method for the MF3 OTA update in general section
Sent from my SAMSUNG-SGH-I337 using xda premium

jball said:
I read there is a root method for the MF3 OTA update in general section
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
This is correct, but it has nothing to do with the OP's request.

I read this hole page and u quoted the op wanted to update to mf3 so I just reassured the op that there is a root method for it .I do apologize to the op
Sent from my SAMSUNG-SGH-I337 using xda premium

Thanks for all the replies.
I wanted to update to mf3 because isn't it a newer modem? I was waiting until root was possible which now there is a method for mf3.
Sent from my Samsung S4

AT&T Message - Not Authorized Software found
rushi.1986 said:
This should work. When you type the command make sure that the block number ( mmcblk0p21) is correct. Any mistake there and you will get a $600 paperweight
Sent from my SAMSUNG-SGH-I337 using Tapatalk 4 Beta
Click to expand...
Click to collapse
thanks god did not turn my cell into a $600 paperweight :laugh: ... the process worked, but, when I try to do a factory recovery a sign from ATT says, in the top:
Secure Fail: Kernel
and a yellow exclamation with the following message: "System software not authorized by AT&T has been found on your phone. Please turn off your phone and go to the nearest AT&T store for help."
has anyone seen this?

badboyz said:
I would like to update to mf3 but after doing the ota update it reboots to recovery but I now have twrp instead of the required stock recovery...
After doing a lot of searching the only solution I found was to flash the official firmware with odin, but I'm assuming I will have to do a factory reset after this?
Is it possible to replace twrp with the stock recovery without having to do a factory reset or is there another way to get the mf3 update with twrp? (I'd rather not have to re-install all my apps and settings)
I hope my questions make sense its late and I'm tired.
Click to expand...
Click to collapse
You can flash your recovery with fastboot command:
Code:
fastboot flash recovery /path/to/revocery.img

I ended up just flashing the modem it seemed to be the safest option
Sent from my Samsung S4

simone.mutti said:
You can flash your recovery with fastboot command:
Code:
fastboot flash recovery /path/to/revocery.img
Click to expand...
Click to collapse
Are you sure that will work with the AT&T S4?

scott14719 said:
Are you sure that will work with the AT&T S4?
Click to expand...
Click to collapse
I don't think so, pretty sure that the bootloader has to be unlocked to do that
Sent from my Samsung S4

badboyz said:
I don't think so, pretty sure that the bootloader has to be unlocked to do that
Sent from my Samsung S4
Click to expand...
Click to collapse
I'm confused, are you on stock mf3 and have twrp installed as your recovery?

jd1639 said:
I'm confused, are you on stock mf3 and have twrp installed as your recovery?
Click to expand...
Click to collapse
I was on mdl rooted with twrp recovery then flashed just the modem for mf3
Sent from my Samsung S4

[Q] Google Edition ROM

I would like to install Google Edition stock rom on my S4 i9505, it is locked to O2-UK, would it be possible to do so without being factory unlocked.
Thanks

No
First of all, you cannot simply install a GE ROM on a regular i9505, because the bootloader and the partitions are different. Also, ODIN will always recognize your phone as an i9505, so you cannot install GE ROMs this way.
What you can do is flash CWM and use a Custom ROM which is based on the GE ROM. But this is not exactly the same as a stock GE ROM. It comes close, though, and usually is 'better' anyways due to 3way reboot, root etc.
locked to O2-UK
Click to expand...
Click to collapse
What does this mean? Is your bootloader locked? In this case you can only install ROMs via ODIN AFAIK, unless someone already has hacked the bootloader so that you can install CWM.
Edit: If your bootloader is locked you can only install stock ROMs of course, or some stock-based ROMs which don't touch the bootloader or contain an official bootloader update.

BabelHuber said:
No
First of all, you cannot simply install a GE ROM on a regular i9505, because the bootloader and the partitions are different. Also, ODIN will always recognize your phone as an i9505, so you cannot install GE ROMs this way.
What you can do is flash CWM and use a Custom ROM which is based on the GE ROM. But this is not exactly the same as a stock GE ROM. It comes close, though, and usually is 'better' anyways due to 3way reboot, root etc.
What does this mean? Is your bootloader locked? In this case you can only install ROMs via ODIN AFAIK, unless someone already has hacked the bootloader so that you can install CWM.
Edit: If your bootloader is locked you can only install stock ROMs of course, or some stock-based ROMs which don't touch the bootloader or contain an official bootloader update.
Click to expand...
Click to collapse
This is what I meant sorry. Flash a new ROM based on the GE. I have never flashed before so wouldn't know where to start.
I mean carrier locked to O2-UK, it is completely stock so I am guessing the bootloader is still locked.
Sent from my GT-I9505 using XDA Premium 4 mobile app

Start reading the forums before you start flashing. These are basic questions. Read, learn and prevent your phone from becoming a paperweight.
I can tell you all the steps you need to take, but then you still don't know what you are doing.

Lennyz1988 said:
Start reading the forums before you start flashing. These are basic questions. Read, learn and prevent your phone from becoming a paperweight.
I can tell you all the steps you need to take, but then you still don't know what you are doing.
Click to expand...
Click to collapse
I couldn't agree more. Read up and take it easy!
Sent from my GT-I9505 using xda app-developers app

I know the basics of rooting and flashing files apks new recovery etc, but never flashed a ROM. If that helps.
Sent from my Nexus 7 using XDA Premium 4 mobile app

You cab never read too much! Had a few heart attacks when I started!
Always, always backup! Then backup the backup!
Sent from my GT-I9505 using xda app-developers app

Can't Install CWM?

I have a rooted MK2 device. I tried installing CWM through ROM Manager but my phone will not boot the CWM and when I try it comes up with an error.
It seems to be installing a Loki'd version of CWM recovery will solve the problem, but I don't how to flash loki recoveries and I've looked all over the forums for one specific to loki'd recoveries. Can someone help me out please? I'm relatively new at this so I'm totally unsure about how to proceed. Many thanks!

Sadly, no custom recoveries are currently available for MK2.

Kaze105 said:
Sadly, no custom recoveries are currently available for MK2.
Click to expand...
Click to collapse
Oh no Well I have a few questions then.
1. I would like to install a 4.4 Google Edition rom. Is there any way for me to accomplish this? Also, is it a bad idea to go ahead and flash it without a recovery?
2. Should I revert the recovery back to original? How would I go about doing that?

hsu0216 said:
Oh no Well I have a few questions then.
1. I would like to install a 4.4 Google Edition rom. Is there any way for me to accomplish this? Also, is it a bad idea to go ahead and flash it without a recovery?
2. Should I revert the recovery back to original? How would I go about doing that?
Click to expand...
Click to collapse
There isn't anything you can do so far. The only thing you could do is use an app I can't remember the name of to flash mods to your current system, but you can not flash ROMs and definitely not anything that may need a different kernel. If you want to get a working recovery then find the MJ6-MJ9 thread but only use the recovery tar file, not the rest of it.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app

you sir have a locked bootloader (i think)
hsu0216 said:
I have a rooted MK2 device. I tried installing CWM through ROM Manager but my phone will not boot the CWM and when I try it comes up with an error.
It seems to be installing a Loki'd version of CWM recovery will solve the problem, but I don't how to flash loki recoveries and I've looked all over the forums for one specific to loki'd recoveries. Can someone help me out please? I'm relatively new at this so I'm totally unsure about how to proceed. Many thanks!
Click to expand...
Click to collapse
well.....if you were on MF3 then you could load safestrap and then get the google edition but it wont support the 4.4 only the 4.2.2 version of the GE
thats what i did. i highly doubt there will be an unlocked bootloader for MK2 im on mf3 and cant even update to 4.3 MK2.....ill ask the developer of safestrap and ask him because he was getting a MK2 galaxy s4 on att last week and he was doing some testing....or you can do some research your self but im happy to help even though my account says im a junior member i know quite a lot....
if safestrap works here is a link http://forum.xda-developers.com/showthread.php?t=2448726
IF SAFESTRAP WORKS LOOK UP A GUIDE ON HOW TO USE IT I AM NOT RESPONSIBLE IF YOU BRICK YOUR PHONE BECAUSE I TOLD YOU ABOUT IT also dont use the stock rom slot if all this works

Dude.
Search. Read. Repeat.

Anx XDA says ni question too stupid..Well some reaponses are..Oh GOD!!!
Sent from my SAMSUNG-SGH-I337 using Tapatalk

r1tesh said:
Anx XDA says ni question too stupid..Well some reaponses are..Oh GOD!!!
Sent from my SAMSUNG-SGH-I337 using Tapatalk
Click to expand...
Click to collapse
No question too stupid. But asking a question that has been answered hundreds of times and refusing to use the search button...

[Q] [QP] Can I flash roms?

Hi all, I am fairly new to this whole rooting process for android devices, since i have just recently purchased a galaxy s4 from at&t. Just a few days ago, i've decided to root my device, and after hours of researching i came across geohot's towelroot program and successfully rooted my GS4!. Now i want to install a custom rom, and i would like to know what kind of custom recovery can i use? and am i able to install the cyanogenmod 11? I have downloaded the cyanogenmod installer and it says my device is not supported, but i read on their wiki that i can install it manually but i don't know if my current build is supported by Clockworkmod, or even TWRP for that matter. I havn't flashed any roms by the way and i don't plan on doing so until i am almost certain that i can flash it without bricking.
I am running kitkat 4.4.2 Samsung SGH-I337, my baseband/build number is I337UCUFNC1
Any help would be greatly appreciated thanks!

We have a locked bootloader. So, stock kernel and recovery cannot be replaced. The only recovery we have is safestrap.
http://forum.xda-developers.com/showthread.php?t=2616221

Ahh that sucks thanks for the info. Hopefully they will find a way to unlock it in the future so I can install the cyanogenmod.
Sent from my SAMSUNG-SGH-I337 using XDA Free mobile app

Soulflame22 said:
Ahh that sucks thanks for the info. Hopefully they will find a way to unlock it in the future so I can install the cyanogenmod.
Sent from my SAMSUNG-SGH-I337 using XDA Free mobile app
Click to expand...
Click to collapse
Lots of info in General on what you can do--it is not too bad--:good:

rugmankc said:
Lots of info in General on what you can do--it is not too bad--:good:
Click to expand...
Click to collapse
Yea, i will look in to it. But I am going to do more research before actually flashing a rom, Better safe than sorry haha

Soulflame22 said:
Yea, i will look in to it. But I am going to do more research before actually flashing a rom, Better safe than sorry haha
Click to expand...
Click to collapse
☺
Sent From My Samsung Galaxy S4

ATT S4 KitKat 4.4.2 - Is Cyanogenmod possible? alts...

Hi All,
Appreciate the guides and community here. Looking for a little help on my ATT S4 KitKat 4.4.2. It's rooted via Towelroot.
I want to run a custom rom that isn't slow. I have Odin, proper Samsung USB drivers.
1) Can CNW be used on my phone to boot to recovery? If not, what are the alternatives and how do I use them (is there a guide you can share)?
2) Do I have NC1 on my phone, what the heck is NC2, NC1-what does this mean, is it relevant?
Thanks all
-Christian

If you have updated your phone to the att 4.4.2 firmware then you should be on NC1 which means you cannot put cwm or any CM rom. The only recovery you can use is safestrap. After that you can only flash rooms the specifically say safestrap compatible and you must flash the att_nc1 module after flashing rom for WiFi to work. Read the safestrap thread under the development section before doing anything.
Sent from my GT-P3110 using Tapatalk

Thanks for the help-trying it out now. Will keep ya posted

freestylejunki32 said:
If you have updated your phone to the att 4.4.2 firmware then you should be on NC1 which means you cannot put cwm or any CM rom. The only recovery you can use is safestrap. After that you can only flash rooms the specifically say safestrap compatible and you must flash the att_nc1 module after flashing rom for WiFi to work. Read the safestrap thread under the development section before doing anything.
http://forum.xda-developers.com/showthread.php?t=2572978
Sent from my GT-P3110 using Tapatalk
Click to expand...
Click to collapse
Is this the thread you were referring to?
http://forum.xda-developers.com/showthread.php?t=2572978

Yes, I would also read over All Things ATT/MK2 etc in General--:good:
Those numbers NC1 etc are your build version. Can be found under Settings/About Phone. It will dictate what you can and can't do on your phone--We have no NC2 yet. :good:

rugmankc said:
Yes, I would also read over All Things ATT/MK2 etc in General--:good:
Those numbers NC1 etc are your build version. Can be found under Settings/About Phone. It will dictate what you can and can't do on your phone--We have no NC2 yet. :good:
Click to expand...
Click to collapse
Thanks. I have nb1. No luck getting safe strap to take. Install completes but does not recognize status as installed or allow boot to recovery.
I have rooted, supersu, busybox, and no luck with safestrap. Any ideas.
Upon booting I notice an icon that looks like a unlocked lock beneath the samsung logo. Touching it does nothing...
Thanks for getting back to me

potat5656 said:
Thanks. I have nb1. No luck getting safe strap to take. Install completes but does not recognize status as installed or allow boot to recovery.
I have rooted, supersu, busybox, and no luck with safestrap. Any ideas.
Upon booting I notice an icon that looks like a unlocked lock beneath the samsung logo. Touching it does nothing...
Thanks for getting back to me
Click to expand...
Click to collapse
I don't use safestrap. So not sure. Did you wipe all including system. And flash to correct slot. Stock slot I believe. Use correct safestrap. Also need sellinux, spelling? The lock is suppose to be there if rooted. Read the last 20 pages of the hash code safestrap thread plus the op. And same on All Things ATT/MK2 in General. May give some ideas. ☺
Sent from my GT-I9505G using Tapatalk

rugmankc said:
I don't use safestrap. So not sure. Did you wipe all including system. And flash to correct slot. Stock slot I believe. Use correct safestrap. Also need sellinux, spelling? The lock is suppose to be there if rooted. Read the last 20 pages of the hash code safestrap thread plus the op. And same on All Things ATT/MK2 in General. May give some ideas. ☺
Sent from my GT-I9505G using Tapatalk
Click to expand...
Click to collapse
Aha! Safestrap running and custom ROM installed. Is there an index comparing all Safestrap/Touchwiz based roms? Runnign SHO right now and it's pretty bland (resolution looks low too).
I'm looking for something like a stock nexus experience with WiFi tethering.
thanks for the help mates

potat5656 said:
Aha! Safestrap running and custom ROM installed. Is there an index comparing all Safestrap/Touchwiz based roms? Runnign SHO right now and it's pretty bland (resolution looks low too).
I'm looking for something like a stock nexus experience with WiFi tethering.
thanks for the help mates
Click to expand...
Click to collapse
Not sure on index. Best though to try them yourself as they don't always work the same on different phones.
Sent from my GT-I9505G using Tapatalk

potat5656 said:
Aha! Safestrap running and custom ROM installed. Is there an index comparing all Safestrap/Touchwiz based roms? Runnign SHO right now and it's pretty bland (resolution looks low too).
I'm looking for something like a stock nexus experience with WiFi tethering.
thanks for the help mates
Click to expand...
Click to collapse
Iam all for custom ROMS. I made one for the Tab3. If all you want is the stock Nexus experience, you could just download the Google Now Launcher which is Google release the AOSP launcher. Then if you want the individual AOSP apps, you can do a search here or a google search, and you will find XDA threads that provide the apps with installation instructions.