yashsingh1/xdaforums huggingface dataset:
[Lenovo Legion Y700] icanberandom:
It is super easy as long you can click a few buttons and follow the steps.

Y702 글로벌롬 업데이트하는 방법 - 모바일 / 스마트 - 기글하드웨어

작년에 Y700 2023(2세대, 속칭 Y702) 글로벌롬(엄밀히 말하자면 NEC판 일본롬) 설치방법을 올린 뒤 4개월이 지났습니다. 태블릿이 워낙 잘팔린건지 국내출시 소식도 들리고 진짜 글로벌 펌웨어도 나왔다고 하더라고요. 그래서 글로벌롬 올려보고 설치방법도 공유하려고 합니다. 업데이트 하기 전에 - 태블릿이 초기화됩니다. 필요한내용을 미리 백업하세요. - 글로벌롬은 기능상 중국롬에 있는 모든 기능이 다 들어가있고, 일...

gigglehd.com

Follow it.

then change region using the code ####6020# to GB (optional) and then relock bootloader using adb

Enable usb debugging

adb reboot bootloader

fastboot devices

(If your tablet does not appear, you need to download fastboot drivers https://www.driverscape.com/download/lenovo-composite-adb-interface . Also fastboot works only using the port on long side)

fastboot flashing lock

(Select lock bootloader on the tablet after this command. The tablet will reset and reboot. If it does not reboot itself, use " fastboot reboot " )

This command locked both bootloader and critical partition in my case. To check if it is the case, use the command after again enabling usb debugging and going into fastboot mode, " fastboot oem device-info ". If it says locked for both bootloader and critical, just use " fastboot reboot " , otherwise enter " fastboot flashing lock_critical " and then reboot.

Once you are done with above process, turn off oem unlocking in developer options.
[Lenovo Legion Y700] soulextinction23:
sorry one more probably obvious question, I am in the United States, should I still do GB in the region change or set it to US?

Sent from GM1917 using ReLabs
[Lenovo Legion Y700] icanberandom:
I selected GB because tablet has been officially released there.
[Lenovo Legion Y700] SeederC:
I've gone through all the posts here and really appreciate everyone sharing what worked and what didn't. I saw someone else ask this question, but I didn't see an answer. Has anyone successfully used RSA (without unlocking the bootloader) to go directly from CN 15.0.737 to the Global 15.0.240 version? Thanks.
[Lenovo Legion Y700] maxq1:
^ i did and mighty glad about it. maybe a tip: make sure adb/fastboot works/recognizes your tab before flashing in RSA. this is just in case something goes wrong in RSA you'll have a fallback. happy flashing!
[Lenovo Legion Y700] SeederC:
thanks!
[Lenovo Legion Y700] googdot:
I haven't set a code but also can't connect to 5GHz - others on this post have connected without any problems on a dual band.

I haven't tried to split the bands yet to see if that works.
[Lenovo Legion Y700] jez.dayao:
I selected JP as country code, and GoogleEEA, now my camera has no way to turn off the camera shutter lol., but it's ok since don't face any issues.
[Lenovo Legion Y700] adek89:
Is there any option that if I have a Y700 2022, is it possible to upload the Global version?
[Lenovo Legion Y700] deeks888:
is it likely that someone will work out how to go from CN 774 to global rom in the future?

Sent from Pixel 4a using ReLabs
[Lenovo Legion Y700] RinTakatsuka:
Where can I download game assistant ？？because my tablet doesn't have it, I buy global rom version
[Lenovo Legion Y700] Onimusha117:
It is doable now. But you need a modded boot.img. please check on the Unbrick y700 threads
[Lenovo Legion Y700] deeks888:
anyone having occasionally issues with auto rotate with row 240?

Sent from Pixel 4a using ReLabs
[Lenovo Legion Y700] Breed43214:
Not having issues with auto rotate, but I have issues with manual rotate (pressing the small black circle to rotate after rotating the tablet itself). Sometimes the circle doesn't appear, or appears in the wrong corner. I have to turn on auto rotate then turn it off again.
[Lenovo Legion Y700] Onimusha117:
Same for me. And 240 makes my tablet's battery die out faster. Before was 2 days, now only 1 day max.
[Lenovo Legion Y700] Breed43214:
CN .795 change notes had some battery life optimisations. Hopefully will be included in next Global update.
[Lenovo Legion Y700] Breed43214:
That's because it's illegal in Japan to not have the shutter noise on digital cameras.

Understanding Japan`s Camera Shutter Sound Law: What You Need to Know

The Fascinating World of Japan`s Camera Shutter Sound Law As a photography enthusiast, I`ve always...

etdyapi.com

That's the point of the country code. It applies all these little settings to ensure local laws are followed.
[Lenovo Legion Y700] jez.dayao:
Yes. I already know that. Thanks
[Lenovo Legion Y700] ThienAn2023:
Can you convert globally?
[Lenovo Legion Y700] Airwalk16:
So much to read through. It's a bit daunting...

Can I just get an answer from some of yall?

I just received my tablet from aliexpress. Upon setup I unchecked all auto update boxes and it currently has 0.553 on it.

I have downloaded the Lenovo RSA and it downloaded the 240412(April 11th) version

Now therea a guide on here in Korean I'm sure you're all familiar with and in it, 240205(feb5th) is downloaded.

Y702 글로벌롬 업데이트하는 방법 - 모바일 / 스마트 - 기글하드웨어

작년에 Y700 2023(2세대, 속칭 Y702) 글로벌롬(엄밀히 말하자면 NEC판 일본롬) 설치방법을 올린 뒤 4개월이 지났습니다. 태블릿이 워낙 잘팔린건지 국내출시 소식도 들리고 진짜 글로벌 펌웨어도 나왔다고 하더라고요. 그래서 글로벌롬 올려보고 설치방법도 공유하려고 합니다. 업데이트 하기 전에 - 태블릿이 초기화됩니다. 필요한내용을 미리 백업하세요. - 글로벌롬은 기능상 중국롬에 있는 모든 기능이 다 들어가있고, 일...

gigglehd.com

I'm not sure what the differences are between these 2 versions but I don't think you can get older versions unless I'm mistaken.

Am I going to get the best experience for a USA English speaking customer updating to the Global ROM using the Lenovo RSA per this guide? Or is there a better way now that has been figured out?

I'm nervous...

I know nothing about bootloader, locking and unlocking them, "bricking" a tablet. I'm just concerned.

I'm seeing people talking about choosing country/region. I see nothing about that in this guide. IS this something you do after the ROM Flash upon first boot?

Again, I have the 0.553 version on my tablet as of out of the box.
[Lenovo Legion Y700] Airwalk16:
Is ROW 240 the same as Global ROM 240411?
[Lenovo Legion Y700] Airwalk16:
So I went ahead and just did it. Worked great. This is SO MUCH BETTER for an English speaker than the CN rom. Wow. Now on V15.0.240

question though...

Is there a reason to set my region using the ####6020# code?

I've connected to my 5ghz wifi just fine. Not sure if there's anything really more I'd get from choosing GB even though I live in the USA. GB I've read is the go-to because its officially been released there.

Any input?
[Lenovo Legion Y700] Airwalk16:
How do you pull up background running apps?
[Lenovo Legion Y700] Airwalk16:
One more question. I'm really sorry...

Could the Lenovo Y700 2023 with the Global ROM 15.0.240 accept a 1.5TB SanDisk microSD or only up to 1TB?
[Lenovo Legion Y700] Breed43214:
Either leave it unset or set it to US. No need to set it to an officially released country.

Swipe up from the bottom and hold in the middle.

Only way to know is to test.
[Lenovo Legion Y700] Airwalk16:
Not sure what you mean by swipe up from the bottom and hold in the middle. You mean swipe to pull up the appdrawer?
[Lenovo Legion Y700] Airwalk16:
Nvm I figured it out. It's once continuous motion.
[Lenovo Legion Y700] aramazia kin:
Yeah, very rarely autorotate will stop working but a restart fixes it.

Is 240 still the latest global firmware? I'm not sure if OTA is working on mine as I had to manual update last time.
[Lenovo Legion Y700] Breed43214:
.240 is still the latest.
[Lenovo Legion Y700] aramazia kin:
Thanks for the info, the next global update seems to be taking quite awhile though.
[Lenovo Legion Y700] pocax:
hi, ive got situation like you, im already copy image folde 774 into rsa rom folder,,but it not boot, it stay always in fastboot mode, edit : finally succesfull install japan ver.
[Lenovo Legion Y700] Airwalk16:
Should I just leave my country/region/zone un selected? Or is there any benefit to me selection one using the ####6020# code? If there is a benefit, what is it and what is thee best location to select?
[Lenovo Legion Y700] Alejandro_Rovira:
Hi I'm on 240 version, but now Netflix doesnt work. How do you do the bootloader process to fix it?

Thanks!
[Lenovo Legion Y700] Breed43214:
The best location is where you are if it's on the list. Or leave it unset.
[Lenovo Legion Y700] Breed43214:
You need:

Motorola driver for fastboot mode recognition (64bit): https://en-us.support.motorola.com/app/answers/detail/a_id/88481/

Platform tools for ADB and Fastboot commands: https://dl.google.com/android/repository/platform-tools-latest-windows.zip

Follow steps 1-1 to 1-7 here (Use a Google translate):

레노버 Y700 2023 일본롬(NEC) 올리는 방법 - 리뷰 / 사용기 - 기글하드웨어

(24.03.01) 글로벌 출시와 함께 글로벌롬이 새로 나왔습니다. 아래 링크 글을 참고하세요! https://gigglehd.com/gg/15638286 요즘 Y700이 안드로이드 게이밍 태블릿으로 좀 핫하죠? 저도 하나 사봤습니다. 마침 일본 NEC쪽에서 정식발매를 준비한다면서 NEC 펌웨어도 같이 나왔더라고요. 궁금해서 후다닥 올려보느라 개봉기도 없이 설치방법을 들고오게 되었습니다. NEC롬은 이하 일본롬, 내수롬은 이하 중국롬으로 부르겠습...

gigglehd.com

In step 1-7 use fastboot flashing lock and fastboot flashing lock_critical instead of the unlock commands.
[Lenovo Legion Y700] Guidosf:
I've a question about the bootloader..I got my legion tablet from AliExpress that came with bootloader already unlocked (and with a crappy custom ROM)..so I flash the latest official global stable by RSA everything fine system is super smooth.. now I can relock the bootloader safely..any risk to brick it? and how do it..since in the developer menu the OEM Lock unlock Is grayed out..thx
[Lenovo Legion Y700] Breed43214:
It's literally in the post above.
[Lenovo Legion Y700] Guidosf:
Didn't work for me.. "fastboot flashing lock"command don't work
[Lenovo Legion Y700] Breed43214:
Is the device listed when you use fastboot devices?
[Lenovo Legion Y700] Guidosf:
Yes by S/N..I can reboot the tablet in fastboot mode from PC but then when I type "fastboot flashing lock"nothing happens.. the USB setting on tablet should be as MIDI?
[Lenovo Legion Y700] Airwalk16:
Does anyone have any experience with 1.5/2TB SD cards working in the Y700 2023 global firmware 240?
[Lenovo Legion Y700] kenysc:
I have a Sandisk Ultra 1.5TB working fine.
[Lenovo Legion Y700] Airwalk16:
That is such good news to hear. I've been so pissed about being sent the 12GB 256G even though I ordered the 16GB, but this will make up for it
[Lenovo Legion Y700] Airwalk16:
Bought the 1.5TB SanDisk. I think it's the ONLY 1.5TB you can buy ANYWHERE. Amazon says it'll be here today!
[Lenovo Legion Y700] reaverclan:
Make sure you use hw2test to make sure it's real. https://www.heise.de/download/product/h2testw-50539 might need to use Google translate to read the page (program is system language). Been the defacto test forever imo.
[Lenovo Legion Y700] Uchi23a:
I find the 1TB ones very expensive, a 256 Sandisk died on me, at the time it cost me $80

> The card works but does not allow writing on it, it is blocked, the integrity of the data is maintained.

___

In the end I bought other SDs > Samsung SD Select 256 (for the Nintendo Switch, 200GB useful since the Emunand eats up almost 35GB

For the TB320FC (this tablet) Samsung PRO Plus 512GB (I see the 1TB ones as charisma)

___

I come from a Xiaomi Mipad2 where the power is still very good but it does not have a micro SD slot and its useful memory is 8GB (16GB version)

>Now I use the tablet as a second monitor, since 8” QHD monitors are very expensive.

(they gave me the tablet because they charged it when changing the battery, xiaomi Mipad2

_____I'm curious what the pcb of the lenovo y700 is like.

https://es.aliexpress.com/item/1005004115002188.html

(para usarla como 2º monitor
[Lenovo Legion Y700] Airwalk16:
Hey thanks. I will give this a try
[Lenovo Legion Y700] Fleishmann:
I just recieved mine, I checked it was on .549 and tried RSA to .240 global.

Now i have the "this hardware is not compatible with software" boot message.....

WTF happened here?

Are there fake .549 roms?
[Lenovo Legion Y700] Breed43214:
Yes. .549 is the Pseudo (Fake) Global ROM which is basically a patched CN ROM with more languages.

It's unofficial so your bootloader will have been unlocked by the seller to flash it.

They'll have flashed over the top of CN .761 or above most likely.
[Lenovo Legion Y700] Fleishmann:
PFFFFFF I thought i was safe to go checking the version...

what can i do now with ZERO experience on android flashing and stuff??

EDIT:

So far I flashed global 240 replacing vendor_boot.img and using RSA, it's running ok, I can live with it until we have a better solution.

But i need to keep bootloader open, right? Netflix can't open, Disney and MAX can't run any video (I can open and login).

Any advise on this?

Thx a lot, finding this huge and valuable community is pure gold.
[Lenovo Legion Y700] hitin911:
Post in thread 'Y700 2023 = NEC LAVIE Tab 9QHD1 ?' https://xdaforums.com/t/y700-2023-nec-lavie-tab-9qhd1.4642255/post-89226216 try to root 15.0.240 and use this magisk module to start Netflix and others

Edit. Or you also may try to flash latest NEC rom simply in RSA and relock bootloader again to obtain widevine L1 certification for Netflix and others if bootloader was unlocked on 15.0.774 before seller flash fake global 15.0.549. Or, waiting for OTA update more new NEC rom, if bootloader was unlocked on 15.0.795 for flash fake global 15.0.549. See the day of production on the box label or serial number of device. If tablet is factory produced 04 2024 is on 15.0.774, for example.

Find your serial number, you can check start of guarantee here

保修配置

Please , replace with your own serial

That's starting day is day of produce in factory.
[Lenovo Legion Y700] mightor23:
Hi, new member here.

Does anyone know if there's a chance that when a new global rom version comes out (>.240), we might be able to easily RSA from CN >.761?

I'm still holding onto CN .774 in hopes that there would be an easy/simple way to RSA into an official Global ROM in the future, as I've never had any experience in modding before (and don't want to brick my tablet).

Thanks!
[Lenovo Legion Y700] hitin911:
Let's try a japan NEC rom 15.0.036 with all languages and full set of google stuff like global. No need to unlock bootloader at that time if you on 15.0.774 cn - nec 15.0.036 . And may be all ota updates in future.

Global rom from 15.0.774 is required to be modified, patched, unlock bootloader, and no updates at all, because region lock is installed since 15.0.761 and above. There is no way to reverse it.

레노버 태블릿 연구내용 정리 (Y700 2차 국가코드, 반영어화 원인 등등)

여태까지 연구했었던 내용에 대해 최종적으로 정리해보도록 하겠습니다. 목차는 다음과 같습니

m.ppomppu.co.kr

Y700 2세대에 적용된 2차 국가코드 분석 (+ 761에서 글로벌롬 임시로 올리는 방법)

Y700 2세대부터 적용된 2차 국가코드 분석 내용 공유 드립니다.예전 P11때 있었던 2차 국가코드와 비슷

m.ppomppu.co.kr

But, if you want to flash global, no need to modding files by yourself, it is already done by others for current global rom 15.0.240 in RSA here

Post in thread '[GUIDE] Unbrick Lenovo Y700 tablet' https://xdaforums.com/t/guide-unbrick-lenovo-y700-tablet.4509297/post-89494549

See post above about it, that global rom has no updates, no netflix certification, no google play certification, unlocked bootloader and so on.
[Lenovo Legion Y700] Fleishmann:
I checked and my unit was produced in April so I guess it was on .774.

I didn't know that i can lock BL on NEC (i tried that rom and it was fine but had to uninstall some japanese apps i didn`t know what were)

So I guess NEC is the way to go for now.

I hope we will be able to crash that region lock mechanism any time in the future and we can go full global.

Thx a lot.

* If I go NEC and lock BL getting a brick ending, is it possible (and easy) to unlock BL again?
[Lenovo Legion Y700] hitin911:
Yea. In same way. Lock and unlock in fastboot mode of bootloader screen.

To remove japanese apps use "adb app control"
[Lenovo Legion Y700] hitin911:
Here is the link generator from Lenovo official server to get a new OTA update to current global ROM, may be a global zui16

https://ota.lenovo.com/ota-server/firmware/query/for-text-desc?locale=en&deviceid=0&action=querynewfirmwar&devicemodel=TB320FC_ROW&curfirmwarever=TB320FC_ROW_OPEN_USER_Q00031.0_T_ZUI_15.0.240_ST_240411

Nec rom is out, cn ROM is out, so thee is global will be the next one.

Please, try with your ip regularly.
[Lenovo Legion Y700] hitin911:
There is a new nec rom release now 15.0.051 with higher rollback index
[Lenovo Legion Y700] Fleishmann:
Thx

Right now I'm on global 240 with modified vendor, BL unlocked without streaming apps, I think I'll wait news from here.

Still hoping a way to write or wipe region lock info.
[Lenovo Legion Y700] darkjedi:
How does this work? I click the link and get "<firmwareupdate xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="firmware.xsd">"

Even tried from the device itself. Maybe I'm missing something.
[Lenovo Legion Y700] hitin911:
I think, along with a korean site, that region can not be wiped or changed. Never changed, IMHO. So, i recommend else japan nec or new china Android 14 zui 16. Now, in china rom all languages and game assistant are fully working well.
[Lenovo Legion Y700] hitin911:
Here is a link to 139 --240 update just for demonstration how it works

https://ota.lenovo.com/ota-server/firmware/query/for-text-desc?locale=en&deviceid=0&action=querynewfirmwar&devicemodel=TB320FC_ROW&curfirmwarever=TB320FC_ROW_OPEN_USER_Q00031.0_T_ZUI_15.0.139_ST_240205

So, you catch the idea. But, the new link doesn't work now yet. Please, try later.

Additional, there is a serial number, device=ha1xxxxxxx , you may try to replace with your own real global serial number from real global device. And, may be, a vpn is required, like a link to China version ROM. But, for new 15.0.051 NEC Japan ROM link was working yesterday without vpn at all. Good luck.
[Lenovo Legion Y700] darkjedi:
That makes sense, thank you. I think I got caught up on the term "generator". But I see how it works now. :)
[Lenovo Legion Y700] hitin911:
There is a new version available now. Stil zui 15.0.358

Here is a direct link now

https://ota-cdn.lenovo.com/firmware/2024791602392-2884.zip

Welcome to update!

post-security-patch-level=2024-05-05 like a new CN ZUI16 ROM.

Spoiler content hidden.
[Lenovo Legion Y700] hitin911:
Now you can hide a small navigation bar in bottom.

New large folders here

The main theme colors is following to desktop wallpaper like material you

Like that in china ROM 795 and new 336

Users report that's a faster animations on desktop
[Lenovo Legion Y700] hitin911:
In RSA now
[Lenovo Legion Y700] hitin911:
vendor_boot_15.0.358_PRC.zip

drive.google.com

vendor_boot original 15.0.358.7z

drive.google.com

boot_15.0.358 gb original.img.7z

drive.google.com

boot_15.0.358_magisk-26400.zip

drive.google.com
[Lenovo Legion Y700] Evans_jd:
Good to hear

Did you flash via RSA or the steps shared in https://gigglehd.com/gg/review/15165218 ?

I think when I tried with RSA before I failed to do 'fastboot flashing unlock_critical' which I assume is needed!
[Lenovo Legion Y700] jianglai:
Yes. Unlock the bootloader following the instructions. Using RSA to flash the global ROM, than relocking it.
[Lenovo Legion Y700] anee-san-warida:
So Lenovo has started selling this in the UK for £499, for the 256gb variant which comes in at almost £150 than aliexpress.... https://www.lenovo.com/gb/en/p/tablets/android-tablets/legion-tab/len103g0001

Making me think, with the official global release, can one just purchase from Aliexpress then the original global rom can be installed?
[Lenovo Legion Y700] Evans_jd:
I tried once again. Made sure to unlock and unlock_critical still RSA fails for me. tried different cables/ports just in case.

Gets to the end of the process and FAIL. - frustrating!
[Lenovo Legion Y700] Breed43214:
+1 for this!

Anyone know the answer? Is the device on AliExpress the same device? By flashing the RoW ROM, do we essentially get the same device £150 cheaper? Will future OTA updates work? Do Google Play services work okay?

Im happy to forego 12 months warranty to save £150.
[Lenovo Legion Y700] jianglai:
I had the same issue initially. Ended up using the USB port in the back of the computer rather than the front and was able to flash it.
[Lenovo Legion Y700] jianglai:
I think it's the same hardware down to model numbers. Otherwise RSA wouldn't work. OTA should work but no way to test yet.
[Lenovo Legion Y700] Evans_jd:
Must be a reason for this. Will maybe give it another go with a clean build PC this weekend.
[Lenovo Legion Y700] CrackPL:
You can also try a different cable. I used RSA yesterday, and it refused to work with my usual USB 3.2 2x2 cable, even thought data transfer and adb worked correctly. It started working when I switched to a 2.0 cable.

Now I'm finally on global ROM, and Y700 started seeing my home 5 GHz WiFi that's set to frequencies normally disallowed in China.
[Lenovo Legion Y700] Evans_jd:
Trying again now. Different PC that's never had platform tools installed and using a USB 2 port...

fingers crossed !
[Lenovo Legion Y700] Evans_jd:
YES!!!

Pretty sure it was using the old USB 2.0 port that did it.

Took a lot longer to flash this time and on the USB 3.2 port I'm sure it only got to 80% and then jumped to 100% with a FAIL.

Now to setup with all my Apps

Happy Friday!
[Lenovo Legion Y700] Breed43214:
Some good stuff here. I've bit the bullet and ordered one from China via eBay for £344. Hopefully it comes with the 737 firmware and not 761 so I can relock the bootloader.

I've got an old laptop from 2011 I've kept around for this sort of thing. USB 2.0 ports, eSATA, 1394a, dial-up modem.

Sometimes the bells and whistles of new standards gets in the way of old-school flashing.
[Lenovo Legion Y700] Evans_jd:
Mine didnt come with 737 but updated itself after setting up.
[Lenovo Legion Y700] adek89:
for which tablet version? y700 from 2022?
[Lenovo Legion Y700] jianglai:
It's for the 2023 version that is launching in EMEA and Asia.
[Lenovo Legion Y700] gonzothewicked:
Thanks Ali for the guides. So far it has gotten me quite far, It's up and I'm setting it up now. All in English and without the CN-bloat-ware.

With the part of not locking and waiting for next global update, has that happened now/recently? How will I know about this update, will it be through the normal settings menu update?
[Lenovo Legion Y700] ali.jameel:
You welcome

For now we just wait for the next global update and I hope we will get it through setting menu .
[Lenovo Legion Y700] gonzothewicked:
Only thing now is to make the best of this lil beast.

Has anyone gotten a better resolution out of "PC Mode"?

I connect by the bottom (long side) USB-C, but the resolution on a 4K monitor is less than 1080p.

I assume this is an Android 13 thing, I heard a rumor this has been worked on in v14.

Samsung Dex at least gets 1440p on a high end tablet.
[Lenovo Legion Y700] roldev:
Yes. This is what I done. Purchased from AliExpress for about 300€, 12/256, now is 50€ cheaper because of anniversary sale, than installed the recently published global rom via RSA. All smooth. No Chinese apps or letters, all well translated since it's official. The only thing I noticed that face unlock did not work for me. Still didn't rooted.

Take care of your current version because of the rollback protection. There are links here for the Korean site with rollback index and all related information.

Cheers.
[Lenovo Legion Y700] Evans_jd:
Did the same with 16gb/512gb. Face unlock working fine here.

Not rooted. Bootloader relocked
[Lenovo Legion Y700] xeropressence:
Install update package is missing from my dropdown, is it hidden like on some other devices?

I tried to flash via recovery but got an error "Package is for product TB320FC but expected asphalt_prc"
[Lenovo Legion Y700] xeropressence:
Found instructions for the update, reposting here for anyone interested.

Still interesting that the recovery mode didn't like the OTA...
[Lenovo Legion Y700] Fleishmann:
It gives me an error trying that method.

Does it work with bootloader unlocked?
[Lenovo Legion Y700] Breed43214:
Just updated mine from 15.0.240 to .358 via OTA in System Settings, so it's starting to be rolled out officially now.

Bit disappointed it's still ZUI 15 when China is getting 16 now.