I've been rooted since KitKat (4.4), currently on Lollipop (5.0) and I believe my bootloader is still unlocked. How do I confirm this?
I'd like to upgrade it to Marshmallow 6.0/6.0.1, if that's possible. Any recommended path to the soft goodness of MM?
Of course.
Step 1: Don't
Follow-up question: Why not?
taserian said:
Follow-up question: Why not?
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Click to collapse
Well now because there are not official builds just yet, the ones uploaded were just test builds that apparently work smoothly but some apps don't work (android pay), if you manage to update and the official build comes out you will have to back up your data and wipe over and over again.
And you will also lose that sweet root permanently.
Related
Android 5.0 (Lollipop) Bootloader and KitKat Compatibility
Everyone wants Lollipop, however it is worth considering some of the possible consequences of upgrading via OTA update.
Bootloader:
A new Bootloader (BL) will almost certainly be included in the OTA update. It is also very likely no KitKat Kernel, stock or custom will be able to boot properly with the 5.0 BL. Perhaps the Kernel DEVs can find a workaround.
Root: (ETA: Unknown)
It may take some time to gain root access on Lolipop as on other devices this has required a custom Kernel. A custom kernel itself may require kernel sources to be released - something that has taken weeks / months in the past.
Xposed Framework:
Developer has said he will wait for CyanogenMod based on Lollipop before properly starting development of an ART version of Xposed. CM12 may take a few weeks to release. Expect to do without Xposed for at least a month, probably longer since root is also required (see above.)
Custom Recovery:
This has not been an issue before, but it is always possible a new Bootloader could break compatibility with existing Custom Recoveries. Obviously, you would not be able to restore a CWM / TWRP backup without a functional custom recovery; but even then, it is unlikely you will be able to boot your KitKat backup.
Custom ROMs:
This is another area that could be affected by a new Bootloader. It is unknown if existing custom ROMs will require new Kernels / system changes in order to work with the new BL - something that could take days, weeks or months.
Performance:
Currently the performance difference between KitKat and Lollipop is unknown. If the first release of Lollipop for Android One has performance issues, you may be unable to revert back to stock KitKat.Possible solution:
Wait for a flashable zip [NOT OTA Update zip] of Stock Android One Lollipop ROM - this would mean your Bootloader remains at it's current version and potentially allowing you to change 'back and forth' between Stock KitKat and Stock Lollipop. However, it is currently unknown if the newer BL is a requirement for Android 5.0 Kernels.
This is taken from the Moto G thread and all credits goes to @lost101.The sole motive of this is to create awareness about the new bootloader included in 5.0
Thanks For The Info @DC07 :highfive:
Thanks For The Information Bruda !!
This thing is only for device like motorola, samsung etc.. As I never saw same thing for nexus.. Motorola does not allow to downgrade so they update bootloader in every android version update.. I dont think it will be same for sprout
Let it arrive ,no point in discussions on thongs that are not confirmed
Sent from my A1 using XDA Free mobile app
coolkoushik07 said:
This thing is only for device like motorola, samsung etc.. As I never saw same thing for nexus.. Motorola does not allow to downgrade so they update bootloader in every android version update.. I dont think it will be same for sprout
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Nope. The bootloader was updated on my nexus 7 flo for the 4.4.2 OTA. Since this update is much bigger I think we'll have a bootloader update too.
littleromeo said:
Nope. The bootloader was updated on my nexus 7 flo for the 4.4.2 OTA. Since this update is much bigger I think we'll have a bootloader update too.
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Does it stop u from downgrading to any previous version?
Sent from my Xperia Z1 Compact
yes..
coolkoushik07 said:
Does it stop u from downgrading to any previous version?
Sent from my Xperia Z1 Compact
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Click to collapse
yes... once u update boot loader , you can never even think of downgrading ..
experience :/
startracker said:
Is varun working with lollipop
Sent from my A1 using XDA Free mobile app
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Click to collapse
Yes,according to the ss posted in the fb group.But this doesn't mean everyone starts spamming his pm.
Let him take his time.This will make our lollipops taste more sweet
doubts about lollipop arise
Hello,
I have been searching and looking. Is there a way to get the lollipop on a n900a? If so, what needs to be done? I don't think it's as simple as flashing the Cyanogenmod12 on a rooted 4.4.4. Any links or ideas how to get this to work?
Thanks in advance.
no. not until att releases an update.
How about using a safestrap?
nope. we need a leak or official release that has a kernel for lollipop.
Did you have to downgrade back to 4.4.2 and then upgrade to 4.4.4 with the stock kernel just curious. I seen that you were running a rooted 4.4.4?
admin
There's a leak already here on xda, not yet for us, I wish somebody would make it work for us . http://forum.xda-developers.com/galaxy-note-3/general/guide-t2983873
RoloRacer on KillerKat Note 3
So disappointed that AT&T are dragging there feet on releasing Lollipop 5.0
Wish we could find a version out there for SM900A
Still looking for a complete guide to getting on a working version of 5.0+ rooted, xposed sm-900A... even if it requires Odin's great wrath.
Behold... It Works...
https://forum.xda-developers.com/note-3-att/general/100-stock-lollipop-5-0-n900aucueoc1-t3069609
https://forum.xda-developers.com/showpost.php?p=59666958&postcount=2
The only issue I'm having is the mic... other than that, I've got it rooted although SS won't work on this version... supposedly.
Enjoy.
I have a factory shipped nexus 6 that i've been using since day one. I've never updated the firmware nor been promted to, mainly because I'm rooted and running custom roms. I'm currently running Pure 5.1.1
My question is... there is no straight upgrade from LYZ28J to MRA58K. Furthermore, I'm looking at sprints site and they dont list LYZ28J as their firmware, and in-fact its a t-mobile firmware. Is it displaying LYZ28J because of my rom? Do i have to upgrade from LYZ28J -> LYZ28K -> LYZ28M -> MRA58K ??
sprint link: http://support.sprint.com/support/a...ServiceAdvisory_542_GKB80765-dvc8540024prd#!/
memekmek said:
I have a factory shipped nexus 6 that i've been using since day one. I've never updated the firmware nor been promted to, mainly because I'm rooted and running custom roms. I'm currently running Pure 5.1.1
My question is... there is no straight upgrade from LYZ28J to MRA58K. Furthermore, I'm looking at sprints site and they dont list LYZ28J as their firmware, and in-fact its a t-mobile firmware. Is it displaying LYZ28J because of my rom? Do i have to upgrade from LYZ28J -> LYZ28K -> LYZ28M -> MRA58K ??
sprint link: http://support.sprint.com/support/a...ServiceAdvisory_542_GKB80765-dvc8540024prd#!/
Click to expand...
Click to collapse
Over in the other forum, you didn't mention that you were rooted and running a custom ROM. You will never get an OTA installed while in that state. OTAs require a stock target device.
Also, this seems to solve the mystery of how you came to be running a T-Mobile build on Sprint. That obviously was a property of the custom ROM you installed. Sprint did not ship it that way.
boomerbubba said:
Over in the other forum, you didn't mention that you were rooted and running a custom ROM. You will never get an OTA installed while in that state. OTAs require a stock target device.
Also, this seems to solve the mystery of how you came to be running a T-Mobile build on Sprint. That obviously was a property of the custom ROM you installed. Sprint did not ship it that way.
Click to expand...
Click to collapse
Thanks! so do i go through 3 firmware updates to get to the Android M update?
memekmek said:
Thanks! so do i go through 3 firmware updates to get to the Android M update?
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Click to collapse
No. You can't use any of the stock OTA updates on a modded phone.
Once you cross over into the world of custom ROMs, you will never get another automatic update from Google. The ROM developer you went with is responsible for incorporating updates from Google into an updated ROM. ( I see that the Pure Nexus ROM has been updated.)
And you are responsible for flashing that updated ROM manually.
boomerbubba said:
No. You can't use any of the stock OTA updates on a modded phone.
Once you cross over into the world of custom ROMs, you will never get another automatic update from Google. The ROM developer you went with is responsible for incorporating updates from Google into an updated ROM. ( I see that the Pure Nexus ROM has been updated.)
And you are responsible for flashing that updated ROM manually.
Click to expand...
Click to collapse
Everything suddenly makes perfect sense.
If you want back to stock, you just download and flash it yourself... and if your doing that no reason not to just go straight to the latest.
I have the Samsung Note 5 international version which I have rooted. So far the only things I have done to it is flash Arter97 kernel and downloaded xposed. I want to update to the Marshmallow but don't know what steps I need to take. Can someone help me out. Thanks.
Mikeali_786 said:
I have the Samsung Note 5 international version which I have rooted. So far the only things I have done to it is flash Arter97 kernel and downloaded xposed. I want to update to the Marshmallow but don't know what steps I need to take. Can someone help me out. Thanks.
Click to expand...
Click to collapse
What variant you have? Marshmallow is available only for N920C..As you are already rooted, flashing marshmallow will have deep sleep issue...many guys who have rooted and flashed marshmallow have reverted to Lollipop as there is no root method get for Marshmallow....
ram4ufriends said:
What variant you have? Marshmallow is available only for N920C..As you are already rooted, flashing marshmallow will have deep sleep issue...many guys who have rooted and flashed marshmallow have reverted to Lollipop as there is no root method get for Marshmallow....
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Click to collapse
I have the SM-N920I. So I should wait until the official marshmallow releases for that version.
Mikeali_786 said:
I have the SM-N920I. So I should wait until the official marshmallow releases for that version.
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Yes you will have to wait until Samsung releases...
So I just realized the MM update for N920k has been officially released, and is available on Sammobile.com, and can be performed via Odin.
What are the pros and cons. Right now I am running stock 5.1.1 with arther97 kernel, with root and xposed. And CWM Recovery. I can make a full back up
Is there a root available?
Is there a kernel that works with MM?
Can I install xposed?
And can I revert back to 5.1.1 if needed?
Is there a root available? : yes,
Is there a kernel that works with MM? at the moment, only hiepgia kernel is available for SLK, but not stable.
Can I install xposed? yes ?
And can I revert back to 5.1.1 if needed? flash Lollipop bootloader via odin then install LL custom roms
thanhnvt194 said:
Is there a root available? : yes,
Is there a kernel that works with MM? at the moment, only hiepgia kernel is available for SLK, but not stable.
Can I install xposed? yes ?
And can I revert back to 5.1.1 if needed? flash Lollipop bootloader via odin then install LL custom roms
Click to expand...
Click to collapse
thanks for the reply mate,
i already upgraded, and surprisingly none of my apps got deleted, its working just fine, no major differences except for a really strange looking keyboard and settings background, lol
havent had the time to root yet,
as for the root, is the procedure the same, could you possibly link me to a thread for rooting MM
cheers