Galaxy S7 G930A - How to get back stock kernel?? - Samsung Galaxy S7 Questions and Answers

Right now I am currently on an engboot kernel and want to go back to G930AUCS4BQC2 stock kernel. How do I go about doing this?

Flash stock ROM over the top

*Detection* said:
Flash stock ROM over the top
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That's the issue is I have yet to find the stock ROM for this build.

Carcher19 said:
That's the issue is I have yet to find the stock ROM for this build.
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Marshmallow stock ROM for the G930A here
http://androidromupdate.com/att-galaxy-s7-sm-g930a-stock-firmware-downloads/

Unfortunately I can't downgrade firmware. I'm currently on Nougat

Carcher19 said:
Unfortunately I can't downgrade firmware. I'm currently on Nougat
Click to expand...
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Tried Samsung KIES / Smart Switch firmware recovery?

Related

How do I get back to stock kernel?

I am running stock jelly bean rom with air kernel and I want to get back to stock kernel. How would I do that?
Just flash your rom again, no wiping required
Sent from my Nexus S 4G using Tapatalk 2
Ok so I just flash the last OTA update I had which was the 4.0.4 to 4.1.1 update?
This one.
http://forum.xda-developers.com/showthread.php?t=1736645
No, you flash the full ROM. Not just the OTA update.
Where is the full jelly bean 4.1.1 rom? Sorry I couldnt find it.
And are you positive this process doesnt wipe that?
https://developers.google.com/android/nexus/images
Make sure to grab the correct one. Flash with fastboot. Obviously your bootloader has to be unlocked, which I imagine is already the case.
Nothing should be lost as long as you don't wipe data.
Ah so this is what I have to do?
http://forum.xda-developers.com/showthread.php?t=1572307
And yes my bootloader is unlocked.
Btw which kernel do you suppose is the closest to stock kernel? The reason why I want to do this is because I wanted to see just how does the stock kernel compare with air kernel but it seems like it isnt as simple a thing as I thought it would be to go back to stock kernel.
as i know there is no stock kernel standalone instalation package. So the only way to get back to stock kernel is to flash the whole ROM again.
For my purposes showed as the best kernel thalamus kernel.
Thanks for all the info guys. I have one more question just for future information purposes. Do you get an OTA update if you are on custom kernel?
Gambler_3 said:
I am running stock jelly bean rom with air kernel and I want to get back to stock kernel. How would I do that?
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I just re-uploaded the ROM with stock kernel on my thread:
http://forum.xda-developers.com/showthread.php?t=1881858
That will reset your kernel to stock. Sorry I don't have a separate kernel zip to flash.
If I install my compete ROM again (its Cyanogenmod), do I have to install the Gapps again too?
JaimyLuca said:
If I install my compete ROM again (its Cyanogenmod), do I have to install the Gapps again too?
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Better you install Gapps too... Else you'll be devoid of Google services...
Sent from my Nexus S using Tapatalk

Cannot flash Roms anymore !

I have not flash any Roms in a while because I found Avatar Rom was stable for my phone. But since I had trouble with GPS lock, I needed to restore it to stock ICS 4.0 ATT. And then I rooted it and installed TWRP 2.6.1.0. After that, I tried to flash a new ROM, which was [ROM] [4.3} CyanFox (CM-10.2 with extras) 10-05-2013, but it couldn't flash. Tried to flash Avatar Rom stable verison 4.2.2, but failed again. Here is a picture of the error. I don't know what is wrong with my phone.
econan1214 said:
I have not flash any Roms in a while because I found Avatar Rom was stable for my phone. But since I had trouble with GPS lock, I needed to restore it to stock ICS 4.0 ATT. And then I rooted it and installed TWRP 2.6.1.0. After that, I tried to flash a new ROM, which was [ROM] [4.3} CyanFox (CM-10.2 with extras) 10-05-2013, but it couldn't flash. Tried to flash Avatar Rom stable verison 4.2.2, but failed again. Here is a picture of the error. I don't know what is wrong with my phone.
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either u dont have a skyrocket i727 phone or the rom u dl'd is not for the skyrocket or you dont have a jb radio installed
vincom said:
either u dont have a skyrocket i727 phone or the rom u dl'd is not for the skyrocket or you dont have a jb radio installed
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I've been using this skyrocket for 2 years.
Let me try installing the jb radio. Thank you.
vincom said:
you dont have a jb radio installed
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That.
theesotericone said:
That.
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Exactly that. You see those lines that say "radio test?" they're checking for the latest 4.1 radio. Download and flash ucmc1 and reboot, then you can reboot to recovery and flash any 4.3 or 4.2 rom.
Sent from my LG-D800 using Tapatalk 2
vincom said:
either u dont have a skyrocket i727 phone or the rom u dl'd is not for the skyrocket or you dont have a jb radio installed
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Thanks again. You were right. Installing ATT official Jelly Bean with new radio helps.
theesotericone said:
That.
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yes

have a question about updating friends gs3

hey guys! im pretty good with samsung phones i had the sprint gs3 and gs4 in the past.. well i have a friend that has the verizon gs3.. i rooted it a while back flashed a rom and he has been running it for like 6 momths or more with no problems.. its a 4.2.2 rom.. so how do i go about updating to the new base?? 4.3?? can someone link me to the process.. is there like a firmware/modem i need to flash.. then flash a 4.3 rom>? yes he has twrp recovery and a custom rom now.. can i just flash the new modem the flash a new 4.3 rom? or do i need to do something else..?
P.Mobile said:
hey guys! im pretty good with samsung phones i had the sprint gs3 and gs4 in the past.. well i have a friend that has the verizon gs3.. i rooted it a while back flashed a rom and he has been running it for like 6 momths or more with no problems.. its a 4.2.2 rom.. so how do i go about updating to the new base?? 4.3?? can someone link me to the process.. is there like a firmware/modem i need to flash.. then flash a 4.3 rom>? yes he has twrp recovery and a custom rom now.. can i just flash the new modem the flash a new 4.3 rom? or do i need to do something else..?
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Well, if he doesn't have issue with signal, then you shouldn't have to flash the new ML1 modem. If you want to flash it anyway then here http://forum.xda-developers.com/showthread.php?t=1788313
There are a bunch of custom rom, either TouchWiz custom rom or just custom rom you can choose from here http://forum.xda-developers.com/galaxy-s3-verizon/development
If you want to stay away from bugs, pick the one that close to stock rom as much as possible.
buhohitr said:
Well, if he doesn't have issue with signal, then you shouldn't have to flash the new ML1 modem. If you want to flash it anyway then here http://forum.xda-developers.com/showthread.php?t=1788313
There are a bunch of custom rom, either TouchWiz custom rom or just custom rom you can choose from here http://forum.xda-developers.com/galaxy-s3-verizon/development
If you want to stay away from bugs, pick the one that close to stock rom as much as possible.
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so all i have to do is flash a ML1 rom thats it?
P.Mobile said:
so all i have to do is flash a ML1 rom thats it?
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Click to collapse
What is your baseband? If your is already MF1 (I think you are), then just download the ML1 zip and flash it.

looking for stock 5.0.1 odex zip

Hello I'm looking for a flashable zip of stock 5.0.1 for the nexus 5 that is odexed. Included root does not matter. Have looked around and only seen ones that are not odexed.
Thanks
waleed_k said:
Hello I'm looking for a flashable zip of stock 5.0.1 for the nexus 5 that is odexed. Included root does not matter. Have looked around and only seen ones that are not odexed.
Thanks
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Why not just fastboot flash the stock 5.0.1 images?
upndwn4par said:
Why not just fastboot flash the stock 5.0.1 images?
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It wouldnt be odexed. But either way Xposed for 5.1 just got released as an alpha build so Ill be flashing the latest.
Thanks for the help !
waleed_k said:
It wouldnt be odexed. But either way Xposed for 5.1 just got released as an alpha build so Ill be flashing the latest.
Thanks for the help !
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Stock is always odexed.
upndwn4par said:
Stock is always odexed.
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Oh? I did not know that. Thanks for the help. I'll be going on 5.1 though

Downgrade from Oreo to Nougat??

I'm at 8.1 right now but i want to go back to Nougat, how can I do this? I've only found threads of Downgrade from MM to LP
Guilhermex12 said:
I'm at 8.1 right now but i want to go back to Nougat, how can I do this? I've only found threads of Downgrade from MM to LP
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Just install your latest stock rom, or any custom rom.
Simple, back to Nougat
Androkai said:
Just install your latest stock rom, or any custom rom.
Simple, back to Nougat
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Ah ok, thx man. I thought it was a more complicated process.
I already have a Stock Deodexed Nougat ROM to flash
Guilhermex12 said:
I'm at 8.1 right now but i want to go back to Nougat, how can I do this? I've only found threads of Downgrade from MM to LP
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no need to do anything than the usual , you can go back and forth nougat to oreo, just flashing the rom, no need to be stock nor deodex or odexed, flash any room that u like
LuanTeles said:
no need to do anything than the usual , you can go back and forth nougat to oreo, just flashing the rom, no need to be stock nor deodex or odexed, flash any room that u like
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yup, just did it
Thread closed at OP's request.
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