Which is currently known most stable official ROM from OTA dl for Laser ZE500KL? - Zenfone 2 Laser Q&A, Help & Troubleshooting

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So I have setup my phone and everything seems fine. Can anyone tell me is it okay to update to latest firmware from OTA or I will face the need to learn to downgrade later? Please, I dont believe I am the only one here stuck with this model.

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[Request] WW_V21.40.1220.1698 for ZE600KL

Hi,
tl;dr: Is there a download link available for the WW_V21.40.1220.1698 official firmware?
Details:
I have a ZE600KL and this official page says Marshmallow is released for it.
I have unlocked bootloader and currently stock recovery and ROM, that I've flashed myself by downloading from the official support page (1.16.40.1523_20160426). I've been checking for updates from Settings>About>System Update for a while, to no success. I used to have a root but flashing the 1.16 seems to have removed it. And if I flash TWRP and reboot to recovery, it asks me whether it should leave the system partition untouched. So this makes me think I should be able to receive the OTA, normally. And yet, as I said, no such luck.
I've seen some ROMs that mention they require MM firmware for ZE600KL, such as this one. Again, this makes me thing some people out there must have received the 21.40 update (or any Marshmallow update) for their ZE600KL. I've been searching the internet but I didn't find this firmware anywhere. If somebody knows a link or if by some enormous kindness somebody uploads this, I'd be really grateful.
Thank you in advance to anyone who replies
Edit: I came across this link but I haven't yet been able to verify if it works, will update after I try:
http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE600KL/UL-Z00L-WW-21.40.1220.1698-user.zip
Second Edit: The zip in the link flashes and boots. I'm sorry to have created a thread and then manage to solve it on my own later, but hopefully this might be helpful to other ZE600KL owners in the future.

Question about nougat ota

Hello folks!
I decided to open a new topic about this because no one answered me in the few topics I have asked so...
I have inatalled the beta Nougat version following some steps from a video that I found on youtube using firmware finder app.
Now my question is... will I get the ota update since its released?
I found this version that I have to be full with bugs and it is so laggy so I just want to know wether I will receive the ota update or to risk downgrading it to MM and then wait for the ota.
I dont want to brick my phone while downgrading it to MM (if thats possible), I'd just wait for the official full ota version to be released to see if that'd solve the bugs, lags, bad multitasking and etc.
I am owning the 2gb veraion and I am currently on B335 with C432 localisation.
Thanks in advance!
And btw, the text that I typed was somehow cut after I posted it and I dont know why, and this is edited, retyped text.
ZeusftW97 said:
Hello folks!
I decided to open a new topic about this because no one answered me in the few topics I have asked so...
I have inatalled the beta Nougat version following some steps from a video that I found on youtube using firmware finder app.
Now my question is... will I get the ota update since its released?
I found this version that I have to be full with bugs and it is so laggy so I just want to know wether I will receive the ota update or to risk downgrading it to MM and then wait for the ota.
I dont want to brick my phone while downgrading it to MM (if thats possible), I'd just wait for the official full ota version to be released to see if that'd solve the bugs, lags, bad multitasking and etc.
I am owning the 2gb veraion and I am currently on B335 with C432 localisation.
Thanks in advance!
And btw, the text that I typed was somehow cut after I posted it and I dont know why, and this is edited, retyped text.
Click to expand...
Click to collapse
you won't get the ota if you use the beta version
mjz2cool said:
you won't get the ota if you use the beta version
Click to expand...
Click to collapse
Well, that sucks...
I will have to downgrade it to the official MM, right?
Can you recommend me a safer way to downgrade it?
ZeusftW97 said:
Well, that sucks...
I will have to downgrade it to the official MM, right?
Can you recommend me a safer way to downgrade it?
Click to expand...
Click to collapse
search around in the guides section, there's a guide explaining everything

flash lollipop coming from marshmallow

HI. I run android 6.0.1 and want to downgrade to android 5 dure the bad quality of the epd resolution on marshmallow. I know I need to be in 4.4.3 and then upgrade to 5.0 to achieve lollipop, but read in the forum I would break the phone if I flash to 4.4.3 once I flash to marshmallow, because the bootloader changed .
So, if there isn't a FOTA of lollipop it means I can't run it no more?
You can also flash the bootloader, and I am pretty sure that you don't need to go to 4.4.3 first. You can just directly flash lollipop. Lollipop and MM don't have a different bootloader by the way.
I know because I when MM was still in testing phase, I switched back to lollipop first before upgrading to the official MM release.
That being said, a lot of stuff can go wrong if you start flashing while not completely knowing what you are doing and there are no completely foolproof programs or guides for the yotaphone out there.
If you wanna go at it anyway, you can start with the links below for info and firmware files.
https://forum.xda-developers.com/yotaphone-one/help/guide-everything-to-yotaphone2-t3547194
https://forum.xda-developers.com/yotaphone-one/general/firrmware-files-one-files-onedrive-t3633138
Grts
Yeah that's great to know, but thats why I ask about the tioe of firmwares, because, if I am right, I can flash a FOTA but not a OTA of a lower version coming from a newer one.
Which lollipop firmware did you flashed?
As you say, I want to understand it before maybe bricking it
eReader Fan said:
Yeah that's great to know, but thats why I ask about the tioe of firmwares, because, if I am right, I can flash a FOTA but not a OTA of a lower version coming from a newer one.
Which lollipop firmware did you flashed?
As you say, I want to understand it before maybe bricking it
Click to expand...
Click to collapse
I flashed the ru 124 firmware. Someone uploaded all firmware files here:
https://forum.xda-developers.com/yotaphone-one/general/firrmware-files-one-files-onedrive-t3633138.
Downside is that you have to download everything even though you probably just want 1 of the firmware files.
For your convenience, I uploaded my lollipop firmware files here along with the needed software and drivers and a bat script to flash it all:
https://drive.google.com/open?id=0B_Z57M1pKWRuSm5LTXhBYzJfS00

Moto g5 plus stock ROM

I'm having Moto g5 plus Indian variant xt1686. I have installed a custom ROM Resurrection remix and I'm currently running it.I want to get back to stock rom. I went through many existing threads only to get myself confused. I want you guys to help me get back to stock ROM so that I can get OTA updates.
1. I have working volte and IMEI till now. I didn't take back-up of persist or efs as I was lacking knowledge. Can I take back-up of those now for going back to stock. If yes then suggest how?
2. I don't remember my build number from which I unlocked my bootloader. Should I lock the bootloader again to get OTA? If not then please suggest any way to get back to stock whether Oreo or nougat (get updates to Oreo then).
kash664 said:
I'm having Moto g5 plus Indian variant xt1686. I have installed a custom ROM Resurrection remix and I'm currently running it.I want to get back to stock rom. I went through many existing threads only to get myself confused. I want you guys to help me get back to stock ROM so that I can get OTA updates.
1. I have working volte and IMEI till now. I didn't take back-up of persist or efs as I was lacking knowledge. Can I take back-up of those now for going back to stock. If yes then suggest how?
2. I don't remember my build number from which I unlocked my bootloader. Should I lock the bootloader again to get OTA? If not then please suggest any way to get back to stock whether Oreo or nougat (get updates to Oreo then).
Click to expand...
Click to collapse
From what I believe, you should definitely backup your EFS and Persist right now while it's all good.
If you don't remember your last stock build number, it is safe to use the latest build for your region.
Once you flash a fastboot ROM and everything's good to go, there's absolutely no need to relock bootloader as the script in the OTA only checks for system modifications and if it finds any on your phone, the OTA will not be applied and the update will eventually fail. To ensure that you are able to apply OTAs without any hassle, I recommend you don't do ANY system modifications like root or camera mods or similar. Stick with the core OS and you'll be good to go.
You can alternatively use TWRP flashable ROMs by @NZedPred, they're like a newbie-proof solution to getting to stock ROM from virtually any ROM without losing any functionality as they only flash the OS part of the ROM and rarely do any changes to the HW functionality of the ROM like Radios and Sensors. If all else fails, you can always flash a TWRP flashable stock and be ready to go.
Or
You could simply download the Oreo fastboot ROM with the August security patch which is available at the moment but isn't the latest one as the latest October security patch rolled out to RETIN devices just a few days ago so I doubt that the full fastboot ROM would be available this early. But then again, if you flash the Oreo August patch, you can take the OTA to October patch and be just fine.
Note:
But a bit of advice, if you're planning to go back to Nougat using a Nougat fastboot ROM, I'd highly recommend the TWRP flashable as one can mess stuff up while trying to downgrade using a fastboot ROM as Moto phones have problems downgrading. It's all about these two partitions called "gpt" and "bootloader" which when not paying attention to while flashing can cause a hard-brick.
A safer approach would be to skip these two partitions while using a fastboot ROM to downgrade but I'd be honest and would suggest you to wait to be sure this would work as I myself haven't tried this while downgrading from one Android version to another as Oreo bought with itself some Modem and a few other changes in partitions as compared to Nougat.
If I were you, I would wait for some to confirm the part in the "Note" just to be absolutely sure that it'd work.
Thanks for the response
Thanks for your response.
I'll be going with your suggestion and flash the twrp flashable oreo.
psychopac said:
From what I believe, you should definitely backup your EFS and Persist right now while it's all good.
If you don't remember your last stock build number, it is safe to use the latest build for your region.
Once you flash a fastboot ROM and everything's good to go, there's absolutely no need to relock bootloader as the script in the OTA only checks for system modifications and if it finds any on your phone, the OTA will not be applied and the update will eventually fail. To ensure that you are able to apply OTAs without any hassle, I recommend you don't do ANY system modifications like root or camera mods or similar. Stick with the core OS and you'll be good to go.
You can alternatively use TWRP flashable ROMs by @NZedPred, they're like a newbie-proof solution to getting to stock ROM from virtually any ROM without losing any functionality as they only flash the OS part of the ROM and rarely do any changes to the HW functionality of the ROM like Radios and Sensors. If all else fails, you can always flash a TWRP flashable stock and be ready to go.
Or
You could simply download the Oreo fastboot ROM with the August security patch which is available at the moment but isn't the latest one as the latest October security patch rolled out to RETIN devices just a few days ago so I doubt that the full fastboot ROM would be available this early. But then again, if you flash the Oreo August patch, you can take the OTA to October patch and be just fine.
Note:
But a bit of advice, if you're planning to go back to Nougat using a Nougat fastboot ROM, I'd highly recommend the TWRP flashable as one can mess stuff up while trying to downgrade using a fastboot ROM as Moto phones have problems downgrading. It's all about these two partitions called "gpt" and "bootloader" which when not paying attention to while flashing can cause a hard-brick.
A safer approach would be to skip these two partitions while using a fastboot ROM to downgrade but I'd be honest and would suggest you to wait to be sure this would work as I myself haven't tried this while downgrading from one Android version to another as Oreo bought with itself some Modem and a few other changes in partitions as compared to Nougat.
If I were you, I would wait for some to confirm the part in the "Note" just to be absolutely sure that it'd work.
Click to expand...
Click to collapse
Thanks for your response.
I'll be going with your suggestion and flash the twrp flashable oreo.
kash664 said:
Thanks for your response.
I'll be going with your suggestion and flash the twrp flashable oreo.
Click to expand...
Click to collapse
Make sure to follow the flashing instructions mentioned by the thread OP properly
psychopac said:
Make sure to follow the flashing instructions mentioned by the thread OP properly
Click to expand...
Click to collapse
Yes. Hope everything turns out fine
kash664 said:
I'm having Moto g5 plus Indian variant xt1686. I have installed a custom ROM Resurrection remix and I'm currently running it.I want to get back to stock rom. I went through many existing threads only to get myself confused. I want you guys to help me get back to stock ROM so that I can get OTA updates.
1. I have working volte and IMEI till now. I didn't take back-up of persist or efs as I was lacking knowledge. Can I take back-up of those now for going back to stock. If yes then suggest how?
2. I don't remember my build number from which I unlocked my bootloader. Should I lock the bootloader again to get OTA? If not then please suggest any way to get back to stock whether Oreo or nougat (get updates to Oreo then).
Click to expand...
Click to collapse
I hope i can help !!
vishalrickz said:
I hope i can help !!
Click to expand...
Click to collapse
Sure sir

root G930VVRUACSF2 firmware

i updated my phone to the latest firmware. i had root before i took the update through odin. i was on like two firmwares older then the latest one. not sure what the build was. i used this link to get root. https://forum.xda-developers.com/ve...reo-nougat-t3819616/post79522881#post79522881
it worked good but i wanted to update so i noticed the link or thread provided only works up to bootloader version 9. this new update updated the number to 10 so i get a fail in odin now. can someone update the V9 kernel in the link to V10 or is it more complicated then that? any input is welcome. thanks
Also in the same boat.. would appreciate any help
Also recently got this, would love a fix. Thanks!
Any updates on the latest G930VVRUACSF2 firmware? I tried root, but failed.
I agree. Any update on g930vvruacsf2?

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