[Boot.img] October Update Stock & CF Auto Root Boot Images

amithiel

Senior Member
Nov 9, 2011
200
74
58
/local/bin
i'm sorry, can you guys give me a little help here? i'm on sep patch, rooted. how do i upgrade to october patch? i already have the files, but i'm not sure of the commands to flash the update and to root after
 

NITRO_100

Senior Member
Mar 10, 2011
966
790
123
Zagreb
i'm sorry, can you guys give me a little help here? i'm on sep patch, rooted. how do i upgrade to october patch? i already have the files, but i'm not sure of the commands to flash the update and to root after
I flashed full fastboot rom in miflash, seleted "save user data", then apply october update and then root.
 
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Samhain77

Senior Member
Feb 25, 2009
492
89
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Is it possible to relock the bootloader after rooted? I've tried with "fastboot oem lock" but I got "Your system has been destroyed" message and it doesn't boot anymore until I've unlocked it again...
 

rexisrex

Senior Member
Aug 14, 2012
277
88
0
Chennai
Thanks buddy. I was trying to avoid the mi tool, because i own a macbook and i can't always access windows. I have to figure out an alternative way for future updates
Scenario 1.
Easier way is to update Oct OTA from current slot and reboot . See if you are successfully booting up and you should be unrooted now. Then go into fastboot, fastboot boot boot.img(Oct cf auto root img) . Wait for it to exit fastboot. This can take few mins..once booted up flash fire will be able to get root access and you can inject supersu via that and profit.
Scenario 2
If you update Oct OTA from your current slot and you get error. Then boot into fastboot and type below command
"Fastboot set_active x" (your other slot a or b)
If above doesn't work, then
"fastboot --set-active=x" again here x is slot you have to change to.
Once you have changed slot successfully, then fastboot reboot..
Now you'll be in unrooted slot. Update Oct via this slot and it should go through without issues.now your other slot which is rooted is also updated to Oct. Now make slot b active via fastboot.
follow same fastboot boot boot.img and get root access and flash su via flash fire. Done.
So for every future update your slot which is unrooted is available for OTA and you can root the rooted slot by cf auto boot.img..peace..
 
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aymahalawa

Senior Member
Apr 14, 2015
327
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Dubai
Because I don't need root, I only want my build.prop updated with the eis and camera API 2, then I prefer to relock it.
Unlocking bootloader has nothing to do with root , I mean you can have unlocked bootloader and be unrooted so you can have the OTA update without Any issue

But NEVER EVER lock your bootloader if you modified anything in system , keep it unlocked and be happy
 

osrox

Senior Member
Dec 18, 2014
525
112
73
Thanks guys, i ended up flashing stock rom with mi-flash tool, then update to october patch, then root with magisk and twrp
While updating to Oct build, by flashing full rom via mi-flash tool,

Did you lose the user data, or any apps etc.. or were your phone working with all apps, data still there ? (did it work similar to dirty flash ?)
 

deepesh_p

Senior Member
Jan 14, 2014
151
35
0
Confused

Scenario 1.
Easier way is to update Oct OTA from current slot and reboot . See if you are successfully booting up and you should be unrooted now. Then go into fastboot, fastboot boot boot.img(Oct cf auto root img) . Wait for it to exit fastboot. This can take few mins..once booted up flash fire will be able to get root access and you can inject supersu via that and profit.
Scenario 2
If you update Oct OTA from your current slot and you get error. Then boot into fastboot and type below command
"Fastboot set_active x" (your other slot a or b)
If above doesn't work, then
"fastboot --set-active=x" again here x is slot you have to change to.
Once you have changed slot successfully, then fastboot reboot..
Now you'll be in unrooted slot. Update Oct via this slot and it should go through without issues.now your other slot which is rooted is also updated to Oct. Now make slot b active via fastboot.
follow same fastboot boot boot.img and get root access and flash su via flash fire. Done.
So for every future update your slot which is unrooted is available for OTA and you can root the rooted slot by cf auto boot.img..peace..
Hey, I'm rooting simply to make the build.prop changes to activate camera2 API to use the Google camera port. I don't need to do anything else and I'd also want to continue getting future updates seamlessly.

Having read a couple of posts with confusing information, I don't know if using this CF auto root method is safe to ensure those future updates (some comments say this will affect them)

I just got the Mi A1 recently and already updated it to the Oct patch. I'm not rooted yet. These are my queries—
1) I should now just run the root.bat file from this thread, right?
2) Will I get the November update?
2a) If yes, will it replace root and unroot my device? I don't mind as far as it doesn't stop the Google Camera port from working
2b) If no, what do I do to simply make the build.prop edit to make the camera port work and unroot the device to keep getting updates going forward?

Hope my questions are accurately represented, for you to help me, and that I'm not missing something in explaining my concern.
 
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