yashsingh1/xdaforums huggingface dataset:
[Android General] Roderz01:
Hi, I could be wrong, but I think "e" is experimental and "s" is stable I would stick with the stable one, and the link to the rom and other files are found on Steve mars evolution blog a bit further back in this thread, it is in Spanish but use google translate to understand, there is also a tutorial how to install as well, Steve says rom 9s will be available when he returnes from 3rd Jan. Hope this is any help. http://evolutionletvx900.blogspot.com.es/
[Android General] Fideon:
Precisely. "e" is for experimentals and "s" for stables. Experimentals commonly add more fixes but might be unstable. Personally I stick to stables.

Stables are released the last Wednesday of every month by LeTV and our hero STEVE_MARS brings us the "Evolution" custom ROM of this monthly release.
[Android General] Mathsl:
Love you and all this fantastic community! Thank for your work!
[Android General] Spixe1:
STEVE, as always, you are awesome!!!! Do you recommend we do a factory reset and reinstall the Rom (+ Gapps + Overseers + Dolby) from scratch or do you think it'd be possible to install it on top as an update and keep our settings?
[Android General] Foxito2000:
Backup data partition

Factory reset (wipe cache+Dalvik)

Install new rom+gapps+dolby+LS+...

Restore data partition

I think is the best option

Enviado desde mi X900+ mediante Tapatalk
[Android General] Mathsl:
Hi, i have a problem. First with 5s combination key *#*#9439#*#* worked. Now with 9s it don't work and i have no more 800hz band :( My 4g won't work now
[Android General] Foxito2000:
I'm on 9s and works 800Mhz band...

Enviado desde mi X900+ mediante Tapatalk
[Android General] Mathsl:
How ??? U open call and type *#*#9439#*#*?

it's a bug? Should i try to install again My rom?
[Android General] Foxito2000:
The code is correct *#*#9439#*#*...enter it on dialer and will appear those chinesse letters...please, try again

Enviado desde mi X900+ mediante Tapatalk
[Android General] Mathsl:
Now My 4g is working but nothing is appear! I really don't understand. How i can see if 800 hz is active?(thank you !)
[Android General] Foxito2000:
Engineer menu is apart from rom you are using...that means, if you make a change on it it will "survive" all rom's changes. Try an app to know all your LTE connection data

Enviado desde mi X900+ mediante Tapatalk
[Android General] Mathsl:
Can you kindly tell me the name of an app who work? Can't find 1
[Android General] Foxito2000:
LTE discover pro version...not free one

Enviado desde mi X900+ mediante Tapatalk
[Android General] Mathsl:
Nothing, won't work. Should i try to flash a new rom?
[Android General] azwina:
i'm interesting in this LETV max, i have read this thread at earlier, i found it many member complain about audio and camera quality, any improvement in audio and camera quality at latest firmware ? i currently using mx4 pro just plan want to buy this phone.
[Android General] Mathsl:
IMHO audio it's very good! The quality is excellent 4 me. Camera is a Sony IMX 21mpx, the quality is not excellent as note4 but it's still good! Focus it's rapid and can recorder in 4k. Frontal camera is a 4 ultrapixel, not bad. 4 Me this device is amazing, really the best and is the only one (i think) that support the 800hz band
[Android General] azwina:
how about in "low light" condition taking photo? it is good ?? audio output without using headset it is lound?
[Android General] Mathsl:
The sensor has some difficulty in Critical Conditions of brightness , in regard fails to capture enough light to make the shots Level sufficient . But imho twice led two-tone snaps good photos . ( Critical condition I mean when missing just the light . If it is the dual LED does its job very well )

The shots with HDR Mode Active , albeit characterized by a Best Management contrast of light / dark , are being less sharp and defined at a SAME RESPECT photo Made with Automatic mode.

Look this gallery https://plus.google.com/+GizChinaIt...6186170262663524562&oid=115735312502641322474 all made by x900, camera it's very good.

Sound imho it's really good without headset, the sound is very good , powerful and clean.

---------- Post added at 10:48 AM ---------- Previous post was at 10:11 AM ----------

Hi Steve...

Again I downloaded the rom, before i did all the wipe, format etc. etc. but the problem persist. When i compose *#*#9439#*#* nothing appear... what should i do?
[Android General] STEVE_MARS:
If LeTV has removed that option, we can´t do anything :(
[Android General] Mathsl:
But, look that

I've try with 37e and don't work... any idea? What should i do?
[Android General] STEVE_MARS:
[MENTION=7011776]Foxito2000[/MENTION], do you install 9s and after restore data partition from 8s?.
[Android General] Mathsl:
I 'm in 4g. How can i Know if i'm using the band 800hz?
[Android General] Foxito2000:
Yes! Maybe is that...but I think those "engineer menus" are integrated on phone's memory and apart from ROM...at least that's what I think

Enviado desde mi X900+ mediante Tapatalk

---------- Post added at 17:51 ---------- Previous post was at 17:40 ----------

Just in this app that information must appear next to LTE...

(Check photos regarding this app on Playstore)

Maybe your provider is hidding that kind of information to the app...

Enviado desde mi X900+ mediante Tapatalk
[Android General] STEVE_MARS:
I think so, in data partition must be something. If you make a clean 9s install, you lost this engineer menu.

And one question... maybe that Letv open 800 mhz band default in this version?
[Android General] Foxito2000:
Is an hipotesis...if letv open from source that band is not necessary a hidden menu to activate [emoji106]

In the other hand, to know wich band you areusing you may know EARFCN parameters and those are hidden from many providers...

API 17 I'm not sure...but I remember was Jelly Bean Android...Marshmallow is API 23

Enviado desde mi X900+ mediante Tapatalk
[Android General] Fideon:
Do you guys think there's a chance we'll ever see an EMUI Rom for our X900? Some EMUI ROMS have fingerprint and IR Blaster support and I would like to try one of those out on my X900 someday.
[Android General] OrionBG:
??????

What ROM Are you using? Isn't EMUI the standard one?
[Android General] Spixe1:
Noob question I know, but what's EMUI mean, what's the difference between this kind of ROM and normal or custom ROMs?
[Android General] anubis.genix:
any news on band 20 800mhz activation on the latest rom version? i'm quite interested on this beauty but the missing band is a no go for me right now :(
[Android General] OrionBG:
EMUI is short for Emotion UI and is the stock ROM for the LeTVs (somebody correct me if I'm wrong)

The only Custom ROM that I'm aware of for the X900 is the Evolution ROM which is based on the stock ROM with a lot of tweaks and some additions...
[Android General] STEVE_MARS:
I think that [MENTION=5709723]Fideon[/MENTION] means MIUI, not EMUI :confused:

---------- Post added at 09:53 AM ---------- Previous post was at 09:51 AM ----------

We must be sure what´s bands support right now, but I don´t know how to discover it.
[Android General] Spixe1:
In that case I don't understand the question. x900 ROM = EMUI, and the question was do you think x900 will ever have a EMUI ROM? ha. So yeah, maybe MIUI. Which means... what exactly?

As far as the current stock ROM and Steve's evolution ROM, they both support fingerprint scanner and IR Blaster. However, both are locked from being utilized from third party applications. I guess that's something MIUI can get passed, which was the point of the question?
[Android General] OrionBG:
Most probably Marshmallow will fix at least the Fingerprint problem...
[Android General] Fideon:
I think we got a bit of a confusion here.

LeTV ROMs are EUI. http://eui.letv.com/download.html

Huawei ROMs are EMUI. http://emui.huawei.com/en/plugin.php?id=hwdownload

I meant the Huawei ROMs. EMUI ROM (Huawei's) working on a LeTV.
[Android General] STEVE_MARS:
Oh, my friend, that´s impossible... and I don´t know why, all that personalized layers are so bad :confused:
[Android General] Fideon:
Oh I get it... Sad, thanks for your response tho!:good:
[Android General] djsubterrain:
Hmmmm...

http://bbs.letv.com/thread-1346944-1.html

I don't have the phone, seriously thinking about it though, I'm waiting on my Elephone Vowney which doesn't look like it's going to materialise so this would probably be next on my shopping list.

Flyme and MIUI also in there for the Max

---------- Post added at 11:50 PM ---------- Previous post was at 11:41 PM ----------

This actually supports 800Mhz for LTE, as in Band 20? Cos GizChina don't seem to think so:

http://www.gizchina.com/2015/04/14/letv-s1-s1-pro-and-max-complete-specifications-tables/
[Android General] Mathsl:
Three is a version letv 900x + wich support the 800hz. I'm currenly in 4g in home but i don't Know wich band i'm using.. i suppose 800
[Android General] djsubterrain:
http://www.dx.com/p/letv-le-max-6-3...-4gb-ram-32gb-rom-silver-411010#specification

I doubt it's 800MHz

Band details for the X900 are:

2G: GSM 850/900/1800/1900MHz

3G: WCDMA 850/900/1900/2100MHz

4G: FDD - LTE 1800/2100/2600MHz
[Android General] Mathsl:
This for the 900x version not 900x +
[Android General] djsubterrain:
Can you link me to that model? Can't find it.
[Android General] Mathsl:
http://gizchina.it/2015/08/letv-x900-plus-riceve-la-certificazione-ma-cosa-cambia/
[Android General] Foxito2000:
What model number do you have?

Anyone without (+) in model number?

Enviado desde mi X900+ mediante Tapatalk
[Android General] djsubterrain:
Can't find anyone selling that.
[Android General] OrionBG:
Sorry! My mistake... I've been watching to much Huawei Mate 8 reviews and blogs... Buuut I still think that the LeTV x900 is better!
[Android General] Spixe1:
Im still confused about all this EUI, EMUI, MIUI stuff. What's the difference? Does it really matter?
[Android General] amk:
i understand full wipe is the best.

but will it work if i just update... :confused:
[Android General] OrionBG:
EUI is the stock ROM name for LeTV Phones. This is the name of the customized Android version they use.

EMUI is the stock ROM name for Huawei Phones.

MIUI is the stock ROM name for Xiaomi devices. This one has a lot more customizations than the others.

Different takes on Android by different manufacturers. These days those custom Android versions are the only ways to differentiate your devices from the next company's....
[Android General] STEVE_MARS:
Exactly, if it´s the same ROM based source works fine ;)
[Android General] Spixe1:
so to summarize...

So all the stable ROMs are the same base, like 8s and 9s, and all the experimental ROMs are the same base, like 36e and 39e? And as long as the base is the same, stable or experimental, they can be flashed on top of the old one, is that right? Just want to be clear for everyone else ;)
[Android General] Mathsl:
Ragazzi ma queste rom funzionano? https://translate.googleusercontent...1.html&usg=ALkJrhggjZ4CaseOAWUs-ZSZxBWphxDwfw

http://bbs.letv.com/forum-type-174-690-1.html

?? Se posso mettere la MIUI sul letv lo faccio subito
[Android General] Spixe1:
You might have better luck getting a reply if you use English.

Nevertheless, even without understanding, I went to the bbs link, and there is what SEEMS to be a CM12.1 ROM for our LeMax. Can it really be true?
[Android General] Mathsl:
OMG sorry,I was lost in thought and I forgot to write in English. I repeat: I saw a miui for LeTV x900 and other rom, you think that i can install one? some opinion?

---------- Post added at 04:54 PM ---------- Previous post was at 04:53 PM ----------

Hope yes! I've see a miui!
[Android General] STEVE_MARS:
In letv.re forum are all that versions that works with our X900, and someone I modify for work. But MIUI don´t boot, make a bootloop.

Flyme and CM 12.1 works, Flyme works fine and CM don´t work several things, most important camera :(.
[Android General] Mathsl:
Miui don't work? :( and it's better 9s or flyme?
[Android General] Spixe1:
Oh wow, good to know, so you already checked out the CM put on the letv bbs 3 days ago huh? So so far, the best working ROM for us is still the evolution right? Not that theres anything wrong with that, evolution is awesome, I just like to know what [functional, non-super buggy] options are available. :) And so even if the MUIU did exist for the x900, why would it be any more beneficial than using the x900 EUI (is that right)?
[Android General] :
wetgepard

I know that you had supplied the English recovery .bat for the original X900 TWRP. Do you have access to a translated English TWRP UI interface? The Material color English TWRP theme doesn't work for me.....the buttons freeze. Thanks.
[Android General] STEVE_MARS:
Well, I try to explain me in English (it´s a bit difficult for me).

Evolution are based on stock ROMS, and ALL that features works like on stock: camera, fingerprint, IR, etc. etc. Each version it´s same that stock: Evolution 9s has same features that stock 9s.

And all other version (Flyme, MIUI, CM) are compiled without LeTV sources, and all of them presents differents failures:

Flyme had frecuents FC on SystemUI Google, don´t work IR, don´t work fingerprint, don´t work NFC and several things like failure when sincronizing contacts of exchange account, and more...

CM don´t work camera, and don´t work either the other things: IR, finger, NFC, etc. etc.

MIUI is Xiaomi UI, it´s like EUI but build for Xiaomi. I try one version last month and don´t boot. Install but bootloop.

All this versions are in another chinese forum, http://bbs.ydss.cn/forum-letv_x800-1.html, and all are build for LeTV X800, small brother of our X900. I made several changes on Flyme and CM to allow that we could install on X900, but only to install. I didn´t made any changes on internal ROM, I respect respective authors work.

I expect that I explain me well... more or less :)

And I think that now musicdata user of LeTV BBS forum take all this versions and he published alls together. Only I think so, I´m not sure of this.
[Android General] Mathsl:
I undestrand.. i'll never see a miui for x900. Thank you Steve!
[Android General] OrionBG:
"Never" is a strong word in this case. If LeTV really wants to sell phones in Europe and the US, they need to comply with the laws and release sources for every phone they sell in those markets... We will see what will happen....

I'm finally getting my x900 Monday or Tuesday so I'll be able to play with it...
[Android General] Roderz01:
Letv X910

Have you seen the new X910 at CES 2016 show, it seems to be exactly like the X900 but using the snapdragon 920 chip and an improved fingerprint scanner, i don't know if the Ui is better and if it can be used on the X900.
[Android General] STEVE_MARS:
And Marsmallow :victory:

---------- Post added at 09:53 PM ---------- Previous post was at 09:52 PM ----------

Im sure thay we see a MIUI, FlyME and CM stables for our X900. We are lucky that X800 its the same that X900 ;)
[Android General] amk:
oh i am glad x910 has the same 3400 battery only, just the same as x900, so i feel stable in mind, not have to change it now :)
[Android General] Spixe1:
And its smaller, 5.5 screen, so ours is still king, bigger is better :cool:
[Android General] Mathsl:
yes but.. same battery with 0.83 inch less, so the battery life is much longer. And it mount the new snapdragon that mean high performance with less heat. It also mount marshmellow, so better stability and better firmware experience and i've read an optimized fingerprint. Guys... 133.333 on antutu vs our 65.000 .... it's all T_T
[Android General] Spixe1:
well if anyone in this forum wanted a 5.5 inch phone that had high antutu score, i think they would have chosen a huawei or xiaomi or something, i think most of us like this particular phone because of the screen size (among other features). There's a special breed of us phone users that need over 6 inch, and we don't have a lot of options. This is one of the more powerful options for a large screen size. I wouldn't trade a smaller screen size for faster processor, because honestly, this is still one of the more powerful phones on the market. Unless you plan on running a PS4 emulator or do high end 3d design rendering on ur 5.5 inch phone, there's not much advantage to all that power at the moment.

Oh, im also fine with the battery life, i easily get 24+ hours. After a full normal day of use Im still always above 50%. I plug it in everyday when i sleep, as I reckon do 99% of phone users, so a twice as powerful battery isnt really an issue for me as well. But to each his own of course, those who have the screen on playing games (or videos) the entire day will naturally want a longer lasting battery.
[Android General] Foxito2000:
For those interested in...

http://www.spemall.com/Letv-Max-Pro-X910_g.html

1000$ [emoji22]

Enviado desde mi X900+ mediante Tapatalk
[Android General] jazzypit:
Band 800 mhz work for me

Envoyé de mon Le 1 Pro en utilisant Tapatalk
[Android General] Dioky:
Bonjour jazzypit,

That would be wonderful news! :highfive:

Screenshot please and walkthrough on how you managed to add LTE band 20 for all of us still hesitating :silly:

Cordialement,
[Android General] tbatliner:
Unfortunately I get a "corrupt" message when trying to install with stock recovery :(
[Android General] wetgepard:
My friend was installed this using stock recovery. I have an TWRP and cant check, that this can be installed using stock recovery or not. I have this gapps installed using TWRP - with no problems. This phone have different versions of stock recovery come with different versions of stock ROMs. Maybe this is what u had an error during install.
[Android General] Miyagi:
I have same message. You can try installing google insaller apk:

http://www2.zippyshare.com/v/rW7RxliJ/file.html

Install APK, reboot, install play (and service hat are installed at the same time), DON OPEN Play or any other google app, Reboot and the open Play without problems.

---------- Post added at 01:50 PM ---------- Previous post was at 01:45 PM ----------

No, now i am using Meizu MX4 Pro, Xiaomi Mi4, Letv Max and i have just sell the Oneplus 2. I think the hottest one is the MX4 Pro with Samsung Exynos 5 Octa 5430, i play 3D games (no too much time due work), and differents benchmarks.
[Android General] Dioky:
Hi Miyagi,

Meizu has to small a screen for me. I'm in for 6" or larger, I like big real estate :cowboy:

That makes the LeTV Max the one, if only LTE band 20 (800 MHz) can be activated. Games on these things aren't my cup of tea, btw. For me, like Gregou, it's more social media, surfing and spreadsheets :)

I even considered the Huawei P8 max, but that one probably is harder to trick into LTE 20, due to the Kirin SoC...

Regards,
[Android General] gregou:
Ok guys, i think that i messed up with mobile uncle tools as now my phone disconnect and reconnect with the network.. I can't make calls, but i can use my data as i have 4G in my statusbars, whos shows up sometimes, but after few minutes, i lost signal again... :-/

Even when i have the signal i tried to make a call but the phone says "no network", i made a backup yesterday but i think it was before i play with this app :(

If i have to reinstall the latest firmware, can someone can explain me how ? I read some stuff about update.zip but not sure to know how to do it exactly...
[Android General] wetgepard:
First, do factory reset. But If you have damaged the data in NVRAM(radio parameters are stored here), reinstalling of any firmware does not help to solve this problem.

You can restore the firmware using TWRP, download it from chinese letv bbs.
[Android General] gregou:
I understand, but this is weird because i had a phone call yesterday evening and everything was fine, and i didn"t modify anything ever since...

So if i understood you correctly, all i have to do is rename the firmware file to update.zip, and flash it through TWRP and it will work ?
[Android General] gregou:
So i flashed the latest Experience Firmware and everything is back to normal ! Yeaaahhh ;)
[Android General] wetgepard:
You had flashed a 21E firmware? How it works in compare with 005S? Especially a camera picture quality :)
[Android General] gregou:
I didn't have the time to test the camera with this firmware yet... But, when i was on 0005S, i was already really really happy about the camera, so not sure if i'll see any major improvments... I'll let you know ;)

And by the way, do you think i can go back to 005S firmware by flashing it even if i'm on Experience firmware right now, because i prefer have a stable firmware, and plus, i try to roo this firmware but TWRP and Root doesn't seems to work... which is weird because when i did it on 005S firmware, it works from the first shot.
[Android General] jazzypit:
I m on 21e and root work well with twrp.

Envoyé de mon Le 1 Pro en utilisant Tapatalk

---------- Post added at 05:52 AM ---------- Previous post was at 05:51 AM ----------

How i can see for band 20 activited. I Try with LTE discovery but nothing but i m sûre it work for me.

Envoyé de mon Le 1 Pro en utilisant Tapatalk
[Android General] Miyagi:
I had a lot of problems too rooting on 005S and 021E. TWRP install su zip perfect, but when it reboot i wasn´t root. Finally i have do, wipe cache and dalvik cache on TWR then install root and finally reboot. Try it.
[Android General] Dioky:
Bonjour jazzypit,

How did you add LTE 20 and what makes you so sure you're on LTE 20?

Cordialement,
[Android General] jazzypit:
The preparatory work：Letv X800 or X900

EUI version：5.0.0.19E（Experience）or above

First step :

Click the phone icon.

Second step:

Enter code * # 9439 # # * *

Third step:

Options: Enable CDMA.

The last step:

Wait for a signal search.

---------- Post added at 10:45 AM ---------- Previous post was at 10:44 AM ----------

Because with m'y previous china phone in my work if i dont have band 20 4g doenst work and it work well
[Android General] Dioky:
Bonjour jazzypit,

Thanks.

You could try the app SignalCheck Lite (Google Play) to check on your actual frequency band instead of LTE Discovery, btw.

Cordialement,
[Android General] jazzypit:
I install the application but i didnt see band lte

Envoyé de mon Le 1 Pro en utilisant Tapatalk
[Android General] Dioky:
jazzypit,

Ah bien tant pis!

But it says LTE at least?

***EDIT***

I think I found why you don't get LTE to show up in your apps like LTE Discovery or SignalCheck: you are not on 4G network but rather HSDPA or HSPA+.

Should have thought of it earlier on!

Since you activate CDMA on your phone, you can use the HS(D)PA frequencies and tech.

But the LTE technique is a different one and might not be activated at all with the described solution.

You can find info on those 3G and 4G standards here on Wikipedia.

Kind regards,

Cordialement
[Android General] gentillo:
In my work I travel a lot by car. I use the phone as navigation. At the same time I use the app to play music. Frequently Tidal or TuneIn. I connect the phone to the car charger. After some time, the battery stops charging. And even begins to discharge. I suspect this is related to thermal throttling. But none of my previous phone did not behave in such a way.

Wysłane z mojego X900 przy użyciu Tapatalka
[Android General] Mathsl:
I love this phone, it's perfect for me <3 better than every iphone and Samsung. U have reason
[Android General] OrionBG:
:D :D :D :D Maybe you don't know how different versions of Antutu work? What you are pointing out is a little bit wrong!

The result of 65xxx is from Antutu v5.7 and the 133xxx is from Antutu v6.0. Usually SD810 devices get about 80xxx points on Antutu 6.0 ...
[Android General] beastlyy:
Hey folks,

somethings wrong with my x900

I ran out of akku yesterday.

Tried to charge it today... nothing happens it doesnt recongize the loader.

When i plug it on the PC -the pc search for a QHSUSB_BULK driver... any ideas what happend?

please help.

thanks.
[Android General] ibrahim32:
help

hello

i have questions for LETV MAX X900

1.How twrp install on Letv max x900 ?(step by step)

2.What is the most stable ROM?multi languages (How do I install)

3.What is the diag code LETV x900?