yashsingh1/xdaforums huggingface dataset:
[LeEco Le Max 2 Guides, News, & Discussion] thrillseeker:
Thank you for the fast reply. Do I need to do something additional because indian 19s is encrypted?

Edit:

I have manage it. This is short how-to if someone want to move from indian 19s to lattest c.g.b. roms:

1. unlock bootloader

2. flash latest twrp from pc with adb

3. boot into twrp and flash twrp that c.b.g. provide (copy it in phone storage before you enter twrp)

4. THIS is most important, without this you will not have access to internal storage - in c.b.g. twrp you will get error for data encryption (thanks to indian 19s rom). Tap cancel on the screen when twrp ask for password to decrypt. You need to go to wipe and wipe only data partition. Restart directly to recovery and now you will gain access to internal storage. At this point the phone needs to be connected to PC. The PC will recognize internal storage and you can copy c.b.g. rom into phone storage. When the transfer of rom is done you can flash it right away.

5. wait flash to be done, after restart wait solid 10+ minutes to c.b.g. rom to turn on.

For now everything is working great.
[LeEco Le Max 2 Guides, News, & Discussion] DanipunK1:
Hi, what firmware i need for the current custom roms 9.0 Pie?
[LeEco Le Max 2 Guides, News, & Discussion] bilausdaniel:
Use 30 s full modem firmware.search that in le max 2 section
[LeEco Le Max 2 Guides, News, & Discussion] Donphillipe:
I am trying to grasp what all of this Indian/Chinese discussion is about. I ordered this phone, a 821 version off eBay and when I signed into it, it was in English. What do I do next? I am looking for a stable firmware that runs Magisk systemless, Xposed, XprivacyLUA, mapping software and with the least amount of spying by Google and other apps. What are the steps and do I need to preserve the firmware that came on it or is this thread the origin of stock firmware for this phone? The phone arrived with the configuration menu on English and Adroid 6.0 sold as a version 821.
[LeEco Le Max 2 Guides, News, & Discussion] bilausdaniel:
You can flash pie ROMs and now even Q GSI dp 2 works.go to ROMs section in le Max 2.choose there
[LeEco Le Max 2 Guides, News, & Discussion] Donphillipe:
Just bought this phone - should I return it?

Someone suggested I purchase this phone because it was easy to install a custom ROM. I've since found that all of the custom ROMs seem to either be out of development or have a lot of serious (for me) issues. That would be OK and I could "stick with stock" but out of the box (v821) the cell data network will only work on SIM 1. This is a show stopper for me, not being able to switch the cell network. I think I might be better off avoiding this headache, anyone got a better idea?
[LeEco Le Max 2 Guides, News, & Discussion] Quessir:
From what I remember there was an international rom that had no updates, but all I see in the OP are Chinese and Indian roms. I'd like to get that for my X829, or are they all the same, or am even remembering incorrectly?
[LeEco Le Max 2 Guides, News, & Discussion] BrandoDio:
Need help with installing

I want to install the 19s version but after installing it shows up some chinese words and a Word google. Under that is a button, after pressing it, it boots me into recovery
[LeEco Le Max 2 Guides, News, & Discussion] bilausdaniel:
Your phone is encrypted,need to format all from twrp,advanced wipe.type yes there,confirm and reboot back to recovery only.then flash new eui rom.recommend 21 Indian s latest
[LeEco Le Max 2 Guides, News, & Discussion] dwbh79:
Hi,

Please, Bilausdaniel, where could we find Indian 21 please ? Is it right for french use, please ?
[LeEco Le Max 2 Guides, News, & Discussion] bilausdaniel:
Wait.search in xda all eui ROMs,page 35

---------- Post added at 09:43 AM ---------- Previous post was at 09:33 AM ----------

Search in page 35.. this topic group
[LeEco Le Max 2 Guides, News, & Discussion] dwbh79:
Thank you !

Does this firmware include camera drivers (it's didn't AF anymore for months), please ?

thank
[LeEco Le Max 2 Guides, News, & Discussion] bilausdaniel:
Don't know that.but has eui stock camera.so it should

---------- Post added at 03:04 PM ---------- Previous post was at 03:03 PM ----------

If you use custom rom you need to format phone first in twrp..use 3.1.0.0 recovery
[LeEco Le Max 2 Guides, News, & Discussion] Allangamer43D:
Thanks

Ths
[LeEco Le Max 2 Guides, News, & Discussion] danielfreund:
need help

hi. I have x821 version chinese rom with 5.8.020s build . I also want to update the firmware to 30s, is it compatible with your updating method ?
[LeEco Le Max 2 Guides, News, & Discussion] Donphillipe:
I switched to lineage-15.1-20190317-UNOFFICIAL-x2.zip and I can't find anything wrong with it. Also installed Magisk, Xposed, XprivacyLUA and all is well so far. Even can now choose one SIM data carrier or the other which I couldn't with stock. Give it a try if you are looking for something better than shipped with this phone.
[LeEco Le Max 2 Guides, News, & Discussion] lordregnis:
I bet wifi calling doesn't work
[LeEco Le Max 2 Guides, News, & Discussion] :
While flashing stock firmware 21s it doesn't move ahead of patching system image unconditionally
[LeEco Le Max 2 Guides, News, & Discussion] bilausdaniel:
What twrp you use? Format phone first and use 3.1.1.0 twrp

---------- Post added at 08:21 AM ---------- Previous post was at 08:20 AM ----------

Try what i wrote you
[LeEco Le Max 2 Guides, News, & Discussion] :
I am using the latest TWRP for X2 which is 3.3.1

So should I downgrade
[LeEco Le Max 2 Guides, News, & Discussion] bilausdaniel:
Yes
[LeEco Le Max 2 Guides, News, & Discussion] :
Actually while flashing any stock ROM by TWRP it stucks at patching system image unconditionally

I have tried 15s, 16s, 19s, 21s
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
Let me try which TWRP is suitable and post. It should be probably a pre-treble one.
[LeEco Le Max 2 Guides, News, & Discussion] :
I have tried TWRP 3.0.2.0 but still is struck at patching system image unconditionally
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
TWRP used: twrp-3.1.1-0-x2.img.

Stock FW used: LE_X2_X820-OS-OP-FGXOSOP5801910121S-5.8.019S.zip. Name not changed or abridged.

Data formatted. Wiped all including internal storage - FS ext4. - All data lost. However Stock FW install erases data anyway.

Transferred stock FW as above while in recovery.

Since data was formatted, suggested to reboot to recovery - But I did not reboot to recovery. Installed. It takes over 3 full minutes. Don't expect a blue progress bar. See screenshots.

Good Luck.
[LeEco Le Max 2 Guides, News, & Discussion] :
Thanks

Will try that surely, thanks for the help.
[LeEco Le Max 2 Guides, News, & Discussion] :
I don't know what has happened after installing TWRP version 3.0.2-0 when I try to update TWRP or flash any error occurs. I am unable to update the version of TWRP

Please help ASAP:eek::confused:
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
Are you using fastboot to install TWRP via PC? What is the error that you get? Any screenshot or camshot? It is better to provide maximum info whenever possible for someone to help. Any possibility of file corruption?

Is your aim is to move back to stock FW? If yes, FYI, I downloaded and used 3.1.1-0 yesterday prior to my reply to you on stock FW install. Download TWRP from official website for Le Max 2 at https://twrp.me/leeco/leecolemax2.html.

If you do not have access to a PC, see if you can install TWRP via Home - Install - Install Image and select image. Once you select the image you can install img file to recovery by selecting recovery partition. See if that is possible. Reboot from TWRP Home to recovery if you do not encounter any error.

If you do have access to a PC with fastboot and adb, download the official TWRP to a known directory, power up the phone to Bootloader by holding Vol Down and Power buttons. Connect your phone to PC. Open a command window at the directory where TWRP img file is(I assume Windows), if Windows 10 type cmd followed by enter at Power Shell. At prompt type "fastboot devices" without quotes and enter. Your device should be listed. Then you can use "fastboot flash recovery twrp twrp-3.1.1-0-x2.img" without quotes followed by enter, if that is the version of TWRP you have downloaded or whatever you have downloaded. If you do not have fastboot/adb search the net you will find.

I have explained in detail as I could see from your posts at different threads and your own statement "confused", you seem to be..... ;).
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
I was just curious - I tried installing Stock FW from TWRP 3.3.1-0. It did not work from default file system f2fs with error:7 and unexpected info,etc., but once I changed cache, data, system and vendor to ext4 from Wipe - Advanced Wipe - Repair or Change File System I could install Stock FW. It has booted successfully to setup screen at the time of posting this. I formatted data prior to transferring stock FW file to phone. Installation done immediately after FS change.
[LeEco Le Max 2 Guides, News, & Discussion] :
When I select the twrp.img to flash to update TWRP it is unable to flash it.
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
I read from your previous posts that you were on 3.3.1-0 and moved to 3.0.2-0. Am I right? Unfortunately 3.0.2-0 does not seem to support f2fs. I've just checked on my phone. With 3.3.1-0 your file system would've been changed to f2fs if you've performed wipe. You need to have access to a PC, boot to bootloader to install higher version. I'll confirm in few minutes as I'm on 3.0.2-0 right now.
[LeEco Le Max 2 Guides, News, & Discussion] :
Thanks
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
I could move up TWRP version using fastboot via PC. Hope that helps you and expect to see a smile on your face. Good luck.
[LeEco Le Max 2 Guides, News, & Discussion] :
Will try surely

Thanks
[LeEco Le Max 2 Guides, News, & Discussion] :
:):):) back to twrp 3.3.1-0
[LeEco Le Max 2 Guides, News, & Discussion] :
will i able to flash 19s by using adb sideload in twrp 3.3.1-0.:confused::confused:
[LeEco Le Max 2 Guides, News, & Discussion] :
when trying to flash 19s byy adb sideload it stucks at 44%:mad::(:(:(
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
Read post #539 verbatim to get back to stock via TWRP 3.3.1-0. All data will be lost anyway.
[LeEco Le Max 2 Guides, News, & Discussion] :
Sorry but, I am unable to understand what you mean.

I mean I don't know #539 verbatim post
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
Post number is mentioned on top of any message posted - Like yours quoted above is number 549 and this one is 550. Post number 539 is on page 54 of this thread and is my reply to one of your queries - Your post number 530 and a reply by [MENTION=7857038]bilausdaniel[/MENTION] at 531. The post numbers are marked #530, #531, etc. Hope I have made that clear to you. I used the term "verbatim" to inform you to read each and every word in my post #539 before attempting anything.

Sorry, I should have explained in detail. Here we go:

1. Reboot to recovery. I understand you are on 3.3.1-0 from your earlier post. 3.3.1-0 formats the partitions in f2fs which Stock FW cannot understand.

2. Go to Wipe from TWRP Home screen - then Advanced Wipe. All partitions will be listed. Select only one partition and select "Repair or Change File System" for converting file system. At next step different file systems selection will be presented. Select ext4.

3. Select cache, data, system and vendor partition - only one at a time - change file system to ext4. - I have not experimented if it is necessary to do this for vendor partition but I did it. Do the same step for each one of them until all 4 are converted to ext4. Dalvik Cache and Internal storage cannot be changed from default.

4. Return to Home and transfer stock firmware to internal storage.

5. Now use Install to install the stock firmware zip file. Wait for over 4 to 5 minutes. Do not expect blue progress bar but wait for the message script succeeded.

I have successfully performed the stock restore via TWRP 3.3.1-0 using the above method. Hope that helps you. Once you restore stock fw successfully your recovery will also be reverted to stock recovery.

Edit: Forgot to add - If your main objective is to return to stock firmware you can alternatively use TWRP 3.1.1-0 with which I have tested and posted earlier. Format data, wipe all, reboot to recovery, transfer stock firmware and install. It is straight forward. Please see post #535.
[LeEco Le Max 2 Guides, News, & Discussion] kayyappan:
Hi, adb sideload of stock firmware works well. I just checked:

TWRP used 3.1.1-0, format data, wipe all. Reboot to recovery. Firmware used LE_X2_X820-OS-OP-FGXOSOP5801910121S-5.8.019S.zip. Though my unit had 3.3.1-0 I used fastboot boot twrp. Ignore the first command line of "adb sideload" as I did not point to the correct directory - see attached image.

Reduce the file name to something like 19s.zip - I used 19s. Do not use like "adb sideload LE_X2_X820-OS-OP-FGXOSOP5801910121S-5.8.019S.zip".

It takes really long time - more than 15 minutes - as the stock firmware file is huge. Note that I aborted the first time I started sideload at 1%. Ignore that too.

At the time of posting this the phone is on initial setup.
[LeEco Le Max 2 Guides, News, & Discussion] JaysonRare:
after flashing china 26s, the charging is slow, I didn't feel the quickcharge.(it's fast before)What should the fix? Also I successfully installed google applications and move it to system. It's all fine but suddenly the google play services gets disabled itself sometimes. Need knowledge and help thanks.
[LeEco Le Max 2 Guides, News, & Discussion] cgigate:
No charging issue on 26s...

It must be other thing ....
[LeEco Le Max 2 Guides, News, & Discussion] geekch:
Hello, it is not for spam, but in this group of TELEGRAM we have solved this and more doubts t.me/LeecoLeMax2Chat , I hope you find it useful. ONLY FOR PEOPLE WHO SPEAK SPANISH. USE TRANSLATOR

Hola, no es por hacer spam, pero en este grupo de TELEGRAM hemos resuelto esta y mas dudas t.me/LeecoLeMax2Chat , espero que os sea de utiliad. SOLO PARA GENTE QUE HABLA ESPAÑOL.
[LeEco Le Max 2 Guides, News, & Discussion] jetslimited:
Can anyone please re-share the link for Indian ROM 19s? I accidentally made mistake and need to bring back my phone to life. I am not sure but I recall that this 19s ROM has VOLTE fix so that Reliance JIO can work smoothly on LE ECO LE MAX 2 model and it also has an ENGLISH version and Google Play Store is pre-installed. Please suggest if any other better version of the latest Android but not consuming lots of battery.

Thank you
[LeEco Le Max 2 Guides, News, & Discussion] Nonsmoker:
Link for Indian 19s: https://g3.letv.cn/222/12/30/letv-h...X2_X820-OS-OP-FGXOSOP5801910121S-5.8.019S.zip

The downloads from the le-servers are a tad unstable.
[LeEco Le Max 2 Guides, News, & Discussion] _SAM:
I re-opened the old Le Max 2 phone. I would like to have the most stable and updated system, since I will give the phone to somebody without much technical knowledge, so this is why I want it to be the official one, not some ROM with bugs here and there.

at the moment it's 5.8.019S (stable), model Le X821, Android version 6.0.1.

is there a newer official version?
[LeEco Le Max 2 Guides, News, & Discussion] Baldeo:
hey bro i would like to get any Indian rom which can proper support for volte, only eui base.
[LeEco Le Max 2 Guides, News, & Discussion] loekie12:
Hi, thank you to reply me....Please where is a 21s? Can you write a link please?

Thank you,

Giuseppe
[LeEco Le Max 2 Guides, News, & Discussion] venezolano69:
http://xdaforums.com/le-max-2/development/revolution-21s-eui-5-9-beta-developers-t3493604/page4
[LeEco Le Max 2 Guides, News, & Discussion] loekie12:
I do not understand....

It is a Chinese version? 21s?

I suggestion you sait revolution version...

Please I ma no a Developper...I need a step by step istructions....
[LeEco Le Max 2 Guides, News, & Discussion] venezolano69:
The 21s is a developer versión no oficial one and Steve Mars made a custom rom with it, and it's the best rom I have tried
[LeEco Le Max 2 Guides, News, & Discussion] loekie12:
Ok...if is not a official for me is not important...

The important is that is stable and in Italian...

I need only to know how install...step by step, knowing that now I have a Indian 19s
[LeEco Le Max 2 Guides, News, & Discussion] venezolano69:
sorry I didn't see your message

Follow this guide is in itaian and instead of rom cuoco put the file of the rom revolution 21s

http://blog.grossoshop.net/x820-leeco-grossoshop-cuoco92/
[LeEco Le Max 2 Guides, News, & Discussion] loekie12:
Ok, use a 21s rom, and the above procedure....

But....the TWRP and others?

And what abaut a Indian 19s installerà now? Can/Must overvrite?

My data, contact....ecc. will be deleted?

Thankx...
[LeEco Le Max 2 Guides, News, & Discussion] itachiuchiwa:
French language on 18s (chinese version)

I just want to know if i install this 18s version, french language is available and fingerprint Will works good ?

No risk to brick the phone ? I have No ROOT But reseller ROM , so maybe not exactly like stock ROM
[LeEco Le Max 2 Guides, News, & Discussion] Muscleduck:
Apologies for the SUPER late reply. It kept (almost) all Chinese stuff, and added 2 more apps. One of which said it had an update, and the app actually vanished after updating.
[LeEco Le Max 2 Guides, News, & Discussion] sicksoul:
hello, anyone have ROM for X822..??

my x822 fingerscan not working anymore. ALL Rom in Page 1 Tested All, Fingerscan still not work.. -_-

Need ROM for X822, please..
[LeEco Le Max 2 Guides, News, & Discussion] Emokah:
I download the Chineses 18s i put it in my x822 and renamed it to update.zip - I started phone in Recovery, presses Update and it's starts updating and now I have EUI icon and it's says 10rd time "Optimizing Apps 5 of 5". What is wrong?
[LeEco Le Max 2 Guides, News, & Discussion] AlexRuhl:
http://www.needrom.com/download/leeco-x822-le-max2/

x822 16s rom
[LeEco Le Max 2 Guides, News, & Discussion] N-Gage4ever:
Can someone plz share the recovery.img file plz?!..
[LeEco Le Max 2 Guides, News, & Discussion] sicksoul:
Yes, Please Share RECOVERY.IMG (STOCK RECOVERY) File please......... :angel: :fingers-crossed:
[LeEco Le Max 2 Guides, News, & Discussion] N-Gage4ever:
Here is the link: https://yadi.sk/d/XGe2y_Kt32JJwQ

http://forum.le.com/in/index.php?threads/ota-updates-after-rooting-via-twrp.17396/page-2#post-126934
[LeEco Le Max 2 Guides, News, & Discussion] serc:
a new original stock rom 20S from today 21.12.2016

http://bbs.le.com//zt/eui/le_max2.html
[LeEco Le Max 2 Guides, News, & Discussion] venezolano69:
Did you try it?
[LeEco Le Max 2 Guides, News, & Discussion] serc:
i want try but i have problems with download, after 1 or two hours connection fails, but after a while i will have it, and then i will try of course ;)
[LeEco Le Max 2 Guides, News, & Discussion] Alle9ne:
I have the 18S Version (X822).

How can I (manually) check if an update is available?
[LeEco Le Max 2 Guides, News, & Discussion] sdevaux:
It's a chineese update not a indian
[LeEco Le Max 2 Guides, News, & Discussion] sanke1:
Direct link to Chinese 20s added in first post. enjoy ;)

BTW get rid of Le Eco phones quickly as the company is in danger (admitted by it's Chairman). Severe cash crunch has hit it.

Source

Spend few dollars/rupees/pounds more and better stick to some company who has a proven track record like Xiaomi/Huawei/LG/HTC/OnePlus or even Apple (See I have not mentioned Lenovo because even they are crap like Le Eco)

I sold off my Le Max 3 months ago and couldn't be happier.
[LeEco Le Max 2 Guides, News, & Discussion] valy_cta:
Although I agree with you on most of the things you said, I don't think that a bankrupt LeEco will render my phone useless. At worst they will stop sending updates. Considering that the phone works pretty well for a vast majority, not receiving any further updates at some point won't make it stop working. My Xperia S is still on 4.1.2 and working OK as a 2nd phone after 4.5 years from purchase.

As you stated to spend some extra cash and go for a better phone, from that list I can choose only Xiaomi and OnePlus. At the time of purchase of my Le Max2, the Mi5 bending video on YouTube made me stay away from it and the Amoled display on OnePlus as well. Considering that either options was more expensive, Le Max2 was a solid contender.

Still happy with the purchase and for the future I would look into Xiaomi and OnePlus as the other options are too pricey in my opinion. And I'll stick with QC chips as they are easy to work with.
[LeEco Le Max 2 Guides, News, & Discussion] Dennis_Hawks:
It is absolutely up to you, mate. That is your personal opinion. Stopping some activities/branches of business is not a total bankruptcy. They just tried to embrace too much.

Plus they are going to get some new investment as per: http://www.cnbc.com/2016/12/29/chin...n-talks-to-gain-14-billion-from-investor.html

I would rather wait and see how LeEco does instead of bashing them and would not sell the phone now thinking it will stop working like SGN7 after an update.
[LeEco Le Max 2 Guides, News, & Discussion] arkankit:
tried to install 16s on my le max 2 x821 indian version but it said in middle that file corrupted

---------- Post added at 06:57 AM ---------- Previous post was at 06:51 AM ----------

tried to install 16s indian version on x821 but in between it said file corrupted...please help my finger print scanner not working after 19s update
[LeEco Le Max 2 Guides, News, & Discussion] Dennis_Hawks:
If it says it is corrupted, then, obviously, it may be corrupted. Re-download the file then.
[LeEco Le Max 2 Guides, News, & Discussion] ultratt:
My phone comes with the seller custom rom, can I directly flash the 20s rom here?
[LeEco Le Max 2 Guides, News, & Discussion] Dennis_Hawks:
Yes, via recovery update.
[LeEco Le Max 2 Guides, News, & Discussion] Muscleduck:
Did 20s Chinese from 18s or 19s Indian without problems. Seems to run more smoothly. I did have to retry the download because the first try didn't flash.

Verstuurd vanaf mijn Le X820 met Tapatalk
[LeEco Le Max 2 Guides, News, & Discussion] Venki010:
Whether I can update the Chinese 5.9.20s in my Indian version of le max 2
[LeEco Le Max 2 Guides, News, & Discussion] brunofb13:
como faço para atualizar meu le max 2 veio com a rom 5.8.19s indiana mas não tem no sistema em nenhum campo atualizar sistema ,
[LeEco Le Max 2 Guides, News, & Discussion] Danieder:
Como eu troco a rom passo a passo pós nunca troquei uma kkkk se poder me ajudar eu agradeço desde já...
[LeEco Le Max 2 Guides, News, & Discussion] g_strider1:
Only English here!

Faça posts somente em Inglês!
[LeEco Le Max 2 Guides, News, & Discussion] Hosh Jk:
These files are not installing in my 821. It shows that the system is patching unconditionally.. but nothing is happening.
[LeEco Le Max 2 Guides, News, & Discussion] sanke1:
Reboot to recovery. make sure you are using the correct recovery.
[LeEco Le Max 2 Guides, News, & Discussion] javinhe:
Android Auto dont work Leetv Max 2

Hi,

Some of them work android auto?

I connect leetv max 2 with the original USB-C cable to my car (KIA RIO) and my car does not detect it, I performed several steps:

1) connect usb cable, ask me the USB mode I want, I have selected MTP, PTP and only load and it does not work.

2) I enable the USB debugging mode, I connect max 2 to my car, it asks me the USB connection mode, I tried with all and it does not work.

3) The bluetooth also does not connect, in fact leetv max 2 does not show the bluetooth of my car.

I changed my nexus 6 for this equipment, nexus 6 did not give me problems with android auto and my car, always worked.

Thank you
[LeEco Le Max 2 Guides, News, & Discussion] Wagmans:
I have an x829 and live in the US. Would I want to install the Indian stock ROMs? Would this still work with US carriers like AT&T? (Right now I'm on 16s that my reseller installed and I seem to be OK on my carrier).

I'd have to root it to install the new ROM so I want to make sure it's the right one before I do it.