yashsingh1/xdaforums huggingface dataset:
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
qiqo you right. But suddenly may "size error" was occured when I tried that, and there was no answer what went wrong. In 4pda.ru I found small program which could unpack .qsb file and flashed rom generally by cwm. And there is one another way to run factory mode: turn off the phone, plug microusb in, press volume down, plug usb in BB usb port, wait for vibro, release volume down --> now you can flash .qsb file.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
Hi!

Thank you for your help. I followed your advice to the letter but I have an error message:

DEV: Internal sdcard

ERROR: Invalid signature!
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] SoulGraphicsBrand:
Yes, you need another ROM .qsb

https://disk.yandex.com/public/?hash=EKMMBaIoAA/1ddLfSL7L6+gIvy9qjvcClYlwzLM7fb8=
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
It's not a qsb file, it's bin file...

Another error message :

DEV: Internal sdcard

ERROR: No qsb files
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] SoulGraphicsBrand:
Unzip file??
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
yes I had downloaded directly to the phone ... lol

It's good I managed to install it but it is not multilanguage
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] SoulGraphicsBrand:
No. Only chinese and english but is stock ...
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
anyone who can share the stock recovery.img of their K910L? thanks
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
I can upload stock from k910s, if you need.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
Hi talich. please do, i shall try if it'll work with the K910L
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
Ok, here it is: http://4pda.ru/forum/dl/post/4284707/recovery.img I unpacked K910_w_SS_S_2_040_0081_131202.qsb and took recovery.img. I hope it helps). One question, where did you take the roms for your k910l?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
I'm living in thailand and lenovo is selling the VIBE Z as K910L, one sim but with LTE, funny because we dont have commercial LTE yet, still in testing phase. Love the phone actually. :) thanks!

Update: the link gives me a 404.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
I'm sorry, )) Need a registration. I'm uploading it to yandex disk now, here it is

http://yadi.sk/d/wZ9YfHc5KieSy

I like the phone too :), and we have commercial LTE here. Still waiting for Lenovo start selling k910l ofiicially.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
Thanks talic, ive tried to boot into the recovery youve extracted but had no luck :(, i hope someone with the k910L out there would upload. THanks agaiN!
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Q2V:
Hi bro

Can anyone fix the Chinese word in contact ID please share. I uninsstalled Lenovo contact but not fix issue, there are maybe more deep fix, if someone have the same international Lenovo version apk for that related IP replacement share pls
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
qiqo, you tried to boot it by "fastboot boot recovery.img", right? When I experimented with stock and custom recovery, I've found out that It'd not boot normally each time I'd run fastboot boot. Sometimes it went wrong, only leds was lighted on, black screen and no response. So I got root, ran the terminal and used "dd if of" to place it in pecovery partition.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
The problem is i cannot get root at the moment.. since the recovery img doesnt work. i tried fastboot boot recovery_stock.img and other .img files and no go. Do you have any other alternatives to rooting without the need for a recovery image? The recovery image of my phone got corrupted already (i mistaken flashed it) so i dotn know what to do. Thanks
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
I have the last version of contact manager. In older version it works in different way. So if you have V.2.x.xxx...., open "Location" and set off "Display number location", no more hieroglyphs in contact id.

---------- Post added at 09:39 PM ---------- Previous post was at 09:18 PM ----------

You can try VROOT - the chinese soft to get temp root, wait to reboot your phone, do it again if one time's not enough and phone not rebooting, go to google store and install normal SuperSU, then click unROOT button in VROOT, wait for reboot, chinese SuperSU gone, and if you lucky you got normal SuperSU and root. Good luck.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
Ive tried Vroot and Kingo.. but wasnt successful, i guess it's because K910L has android 4.3?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
I think you're right. Need to know how to root 4.3, let's go surfing web)

p.s. I forgot you can try install adbd insecure and try to install su using adb shell.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] kdahri:
I have K910L version too,,

I think the security software "SECUREit" is also, one of the reasons ...

Did you try to flash the attached recovery in the first post? I want to know before I try it my self...

* Side Request: is there any site with more themes for the device??

---------- Post added at 09:39 AM ---------- Previous post was at 09:34 AM ----------

I need root because I need to change device font ....

I think the original font is not giving the 1080p display any justice...
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
No need to flash, just to BOOT it. And I flashed that recovery in phone memory with dd, it worked good. SecureIt not interfere at all when I rooted my phone.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] kdahri:
Thank you,, did you do that on K910L version

What is dd means my friend....

---------- Post added at 10:13 AM ---------- Previous post was at 09:53 AM ----------

I tried to flash it ,, but the recovery is broken !!! it is not displaying correctly
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
I'm sorry, I have k910ss). dd is linux program to copy and convert files. I have root access, so I run terminal, run su, then run "

dd if=/sdcard/recovery_cwm.img of=/dev/block/mmcblk0p10

", it flash recovery_cwm.img directly to mmcblk0p10 partition (where stock recovery.img were in k910ss). Frankly, I had to repeat it several times, 'cause cwm image didn't run for first time.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
i bought abdb insecure and ran it, it said phone needs to be rooted. could you be more specific on what to do my friend, i tried to search using google and couldnt find step by step instructions. :( thanks!
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] ghe_rares:
Deleted
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] ghe_rares:
With dev rom, problem solved. After that could easily root and install gapps , following the youtube film's steps
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] talich:
I'm sorry, now trying to found out how to root k910l:confused:
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
I think the only possible way to root K910L is having a working recovery.img booted through "fastboot boot recovery.img". I couldnt fine any compatible recovery.img, it ends up ito a blank screen with a solid blue led light... sigh...
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] kdahri:
Is there any one who can help in building a compatible recovery for K910L? ,, I am willing to help...
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
not sure if we could start with downloading the opensource file provided by lenovo, but just incase it might help:

http://download.lenovo.com/consumer/open_source_code/k910l_open_source.zip
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] kdahri:
ِAny News....
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] imedtoon:
What is the difference between K910 and K910L ?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] SoulGraphicsBrand:
LTE and single sim.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] qiqo:
Also K910L runs on android 4.3
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
Hi to all !

I understood whence comes my number display problem in +33.

it simply comes from my operator SFR, I tried with another sim from another operator, it works very well!

It's missing a multilingual rom without Chinese apps and geolocation works ...
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] 125Live:
Hello, I received Lenovo Vibe Z with the latest version (V1.0_1411_5_K910).

I rooted the device successfully but.... I installed the Gapps and when I am trying to open Google account in the "accounts" section - nothing happens.

tried to install the Zip few times (using ADB and CM recovery).

Someone can help me please ?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
Hi! I want a soft silicone shell, which can advise me? Thank you

Envoyé de mon Lenovo K910 en utilisant Tapatalk
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Rigardi:
Ive had the problem, that the defined space for system + system apps was too low, so Gapps just got installed only partially and most of them did not work. Therefore before flashing the ROM I removed some of the unnecessary apps and themes in the system folder to make space, which worked.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] 125Live:
Actually I tried a lot of options but there was one solution : downgrade the ROM, root the phone, install Gapps, Update The ROM using OTA
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] trandn:
Anyone check it: http://442kitkat.blogspot.com/2014/02/lenovo-vibe-z-k910-442-kitkat-rom.html

it's true?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] ghe_rares:
Doesn't seem legit ... I woudn't try it..

If something like 4.4 will come out, more posts and maybe even roms will show up here
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] imedtoon:
It doesn't work.

---------- Post added at 07:12 AM ---------- Previous post was at 07:10 AM ----------

The 4G LTE is available on the vibe z dual sim version ?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] quynh2v:
Im sure Kitkat is fake, its fake from first word that say copy from XDA DEV, and no Rom with only 128mb
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
Hi ! Friends ! While still not multilanguage rom, without Chinese applications? In Russia forum maybe?

Envoyé de mon Lenovo K910 en utilisant Tapatalk
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] quynh2v:
You can use morelocal 2 from Play for getting your language, but im not sure maybe still remains some Chinese words somewhere in deep like its show in caller ID...

If you rooted, can use titanium backup remove most of Chinese app
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] newbie_vlc:
Hello, I'm with ET rom at the moment. I hope Kit Kat until change it and I have some questions about that:

1.- It's recommended put VibeRom and update it by OTA?

2.- It's possible change the weather program of window case to set one with our cities and not china cities?

Thank you
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] magomer:
Hello everyone, I read all the tread, and are happy owner for lenovo K910. But I do not understand what the rom is Multilanguage. help me thanks
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Rigardi:
its fake. they want to rip you off by placing the files on a filehoster, where you need to fill out a "survey" (providing them with a phone number for a paid subscription for crap no one needs). also, from the description alone I guarantee you, that the file provided (if theres actually one provided) is not legit.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] ben63vw:
I've had this phone now for a few weeks and like it a lot... though there are some small quirks that I'm just dealing with. Just wanted to share my experience. I have one app that doesn't go full screen (about 1/4 the screen size with huge black boarder) so I got an app from google store that could change the dpi. Big mistake (lesson learned)... it made the screen resolution so small and a pop up stating the UI stopped working was constantly there making the phone useless. Wound up getting K910_w_SS_S_2_040_0081_131202 qsb file and installing it via the stock recovery menu placing the file in the sdfuse folder on the root of the sdcard partition. That fixed my screen issue but it also replaced the boot image with a Chinese one and on top of that it removed my sdcard partition so I couldn't install qsb files anymore. I finally used the update zip file at the bottom of the OP and it got the normal Lenovo boot image back... rooted and remove Chinese blotware. Couple questions:

Is there a way to get my sdcard partition back? Do I need to? When I look at storage info it shows a total of 14.34gb with 2.06 occupied by the OS.

Now the phone shows there's an update to K910_SS_S_2_040_0900_140120_VIBEROM_V1.0_1403_6_ST... has anyone do this update? Any issues?

The biggest "quirk" is that some of my contacts are saved with (000) 000-0000 format (I'm in the USA) while others are 10000000000. When someone would call that I know their name wouldn't show up because the number ringing showed as +10000000000. So I changed all the contacts to the last format and when they text me it wasn't consistent with knowing all 3 formats. Is there a setting I'm missing?

In the Data Usage setting for "Set up carrier info" there are only places in China as choices. Anyway to change that for USA places?

Last thing is that I really liked using GOsms pro for my texting and they used to support dual sim but don't anymore. Any suggestions for a better messaging app that works well with this phone?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Twotems:
I bought my K910 and soft silicon case from etotalk.com.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
Thank you! Are you satisfied? Would you have a picture or link?

Envoyé de mon Lenovo K910 en utilisant Tapatalk
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] magomer:
Link, please. Tanks
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] 088x880:
I recomended U nillkin. For me, its the best solution. I have it on my nexus. Its look nice and giving good protection.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] zbisz41:
Is there a stable rom multilingual?

Something new?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] vlezlee:
K910 freeze Lenovo logo

> How can i install firmware to my phone?

EDIT: Fixed via ADB, but in VIBEROM_v1.0_1411_5_ST_K910 only EN/CN language available.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] quynh2v:
Better you download the new rom update from needrom, then install it mutual again like OP.

For weather, just install Chonus from Play, thats use weather from yahoo.com, you can use Titanium to remove all Sina weather and Lenovo weather
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] newbie_vlc:
Thank you for your answer, but when I speak about weather, I don't want an apk as yahoo, I have it installed yet, I want to know if it's possible that with Lenovo Window case, when you close the case it show's the time and weather, but weather don't detect city because only have china possibilities.

Thank you
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] quynh2v:
Understand,

You can ask Lenovo make a International ROM or better buy Samsung ....
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] zbisz41:
Well,Well,

If you do not rom Lenovo,, can someone do something?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] vlezlee:
K910 multi-language firmware

Hi,

I have a Lenovo K910 (2 SIM) ordered from tmallbox. The original software called: VIBEROM_v1.0_1407_ST_K910 and it's multi-language. I flash 1411 version of viberom downloaded from vibeui dot com, but it only EN/CN language available.

Where i can find multi-language rom?

I can't flash needrom dot com fastboot image, the batch file says: remote: LOCKED :(
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Ugglaimossen:
Glad you liked your phone. This is the only issue I have. I thought this update to this specific app solved but I noticed now that some numbers still don't work correctly. That's both in phone and SMS. And it behaves really strange, unexpectedly kind of. Don't understand it at all.

Don't think it's a setting. But it worked flawless in the stock version I had so they must have made something. Let's hope they make something again :)
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] johnygill:
Mine situation is same! Can someone help us? What is wrong? Please!
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] yeowhoz:
calendar apk

hi all

i have k910 dual sim with rom viberom v1.0 1407 2 ST k910

i noticed that the calendar app is missing. hence i can't see calendar from exchange server.

tried installing google calendar, still nothing.

corporate account was set up with sync enable for calendar.

any tips appreciated.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] vlezlee:
forum (dot) etbuying (dot) com/viewtopic.php?f=18&t=4004

pwd: et
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] zbisz41:
and what does this have to be?

something I do not understand?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] vlezlee:
my registration too new and i don't have post internet links below 10 posts.

change (dot) string to . and you have the forum link :)
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] _mfm_:
I received a K910 yesterday with VIBEROM 1.0 1407 2 ST that was rooted and had google play etc.

Now Google Play doesnt work with the famous 406 error:

1) Factory reset didn't fix it.

2) Installing SecureIT (via adb as it's not possible to install APKs at all in the file manager, it only says " "No suitable programs to open this file") didn't fix it.

3) Creating a new play account didn't fix it.

Any more ideas?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
Install the latest viberom, available on Needrom, after you root, and install gapps... It's the best solution actually...

Envoyé de mon Lenovo K910 en utilisant Tapatalk
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] _mfm_:
I doubt it, I already installed VIBEROM_V1.0_1411 on my S920 but it was impossible to install gapps since they were automatically removed on every boot. Not looking to repeat the same time waster on K910.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Rigardi:
it works nicely on the K910 (on all recent Firmware versions).
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
Yes, no problem on K910 there's the V1.0_1413 available, if you want...

Envoyé de mon Lenovo K910 en utilisant Tapatalk
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] _mfm_:
You or someone here tried 1411 stable and 1413 dev? 1411 is not on needrom.

Only DEV versions on needrom, no stable.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] freejess:
All versions are available on Needrom...

Envoyé de mon Lenovo K910 en utilisant Tapatalk
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] johnygill:
understood! thank you!
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] _mfm_:
Not the stable ones, only DEV.. .and from reading in this thread the stable versions (VIBEROM_V1.0_1411_5_ST_K910) would give me as much grief as the same version for S920...

Maybe I have to settle for DEV version but I don't like it... I bought five Lenovo phones in the last six months and four of them including this K910 didn't work out of the box. :mad:

Edit: :eek:K, it worked with the DEV one for now...
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] newbie_vlc:
I have the same phone and version and I solved the problem installing SecureIT

adb install lenovo.safecenter.apk ¿Did you have the apk file?

When you process the adb command at the phone appear a message and do you have to accept to finish the process and get the success message.

After that do you have to open the SecureIT program and after that reboot.

I hope it will be help to you
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Saiyajin:
Hi there,

got my K910 yesterday from china. Updated and rooted it, so it works perfect for now. I've installed Nova Launcher because I didn't like the lenovo launcher. Work fine but sometimes when switching back from menus to the homescreen the lenovo launcher appears, instead of the nova launcher. After tapping the home button again i get back to the nova launcher

Can is safely remove the lenovo launcher? Is there a list, which preinstalled apps i can uninstall without negative effects? Don't like this chinese bloatware, and who knows: maybe it's sending data to the NSA. :cyclops:
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] imedtoon:
Becarfull i am in version 1413 Dev and ShareIt application sent more than 600MB of data. I am not using it. It is strange.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] _mfm_:
I installed SecureIT using ADB and it installed and started fine, but it didn't fix the problem. I used the latest version available on Google Play, maybe you used another version?

Now I'm using the latest VIBEROM DEV instead... First time I let it update to the latest SecureIT which was entirely in Chinese and impossible to uninstall so I had to factory reset it.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] gaizkaxda:
Sorry off-topic

I ear that dual sim version only supports wcdma 2100 frecuency.. Anyone from US or latinamerica that can confirm working wcdma at 850/1900 etc?

devicespecifications.com/en/comparison/0d6a103 add www

Enviado desde mi JY-G3 mediante Tapatalk
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Saiyajin:
Does anyone know, where i can find roaming options?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] zbisz41:
I found on the web:

VIBEUI_V1.5_14​13_DEV_K910

Android version 4.4.2
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Rigardi:
It should be no problem to remove the Lenovo Launcher, as long as another launcher is present on the system. However, I recommend to just change the file extension of the launcher from .apk to something else (like .bak), so in case a problem occurs, all you have to do is to rename the file again.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] ghe_rares:
Link ?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] zbisz41:
VIBEROM 1.5_1413_DEV-K910

a link to the rom:

https://disk.yandex.ru/public/?hash=PAZHBUd3wxPQnb5vU2yy9chcxNW2LRfqBHP5b1Sk7I0=

a link to the gaaps 4.4:

https://disk.yandex.ru/public/?hash=Z42mII0UZ1ZmmgZrNYHeo6efevsWnRMyewVLpxa9CbY=

I think we are the files from the Russian forum.
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] ghe_rares:
And link from the discussion forum ?
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] zbisz41:
I read on the Polish forum:

http://forum.android.com.pl/f849/lenovo-k910-informacje-and-romy-and-modyfikacje-377795/index21.html

And this whole thread on the Russian forum:

http://4pda.ru/forum/index.php?showtopic=546814

Enjoy reading:laugh:
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Kekser81:
Hello,

i have a question. I bought a k910 and it has the typical error 406 in market. So i Installed CWM and then, put the VIBEROM_V1.0_1413_DEV_K910 on SD card. Installed it with CWM and did a restart. Now, my phone just shows the LENOVO sign in white. With fastboot and ADB, there is no device. Can anyone help me and have an idea, how its possible to restart the phone again?

:/
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Saiyajin:
I found it myself:

System Settings-->Data Usage-->Option Key-->Data Roaming

Watch out guys, at least for me it was enabled by default!!! :mad:
[Lenovo Vibe Z ROMs, Kernels, Recoveries, & Other D] Matta_Z:
Dude, you're a life saver ! :good:

I kept looking for that roaming option to turn off but couldn't find it. It never crossed my mind that roaming option should be there where it is. I thought Lenovo somehow forgot to include roaming option in settings.

Anyway, thanks once more !