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ZTE Grand S II - Firmware



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ZTE Grand S II - Firmware
PictureZTE S291
Description | Discussion пїЅ | Purchase пїЅ | Owners Club | Firmware пїЅ

Important information
Before any action CAREFULLY READ THESE INSTRUCTIONS!
Everything you do is at your own risk!
The authors of the manuals are not responsible for the wrong actions of the owners!
Attention! Before installing the firmware it is strongly recommended that you make a backup of the current version of firmware in rekaveri in case of rollback.

Before firmware (especially if you're a beginner) it is strongly recommended that you make a backup using the IMEIPartitions Backup & Restoreand copy it to your computer, it will greatly help if you suddenly get a brick!
Backup / Restore IMEI method 2
BEKAP
Set the terminal emulator to a smartphone or connect the phone to a computer and the terminal (cmd) we write:
su

We give root rights.
dd if = / dev / block / mmcblk0p10 of = / sdcard / modemst1.bin bs = 512
dd if = / dev / block / mmcblk0p11 of = / sdcard / modemst2.bin bs = 512

After entering each line, press the "Enter" key on the keyboard and the message appears:
3072 + 0 record in
3072 + 0 record out
1572864 bytes transferred in 0.325 secs (4839581 bytes / sec)

This will create 2 filesmodemst1.bin and modemst2.bin in sdcard root.
RECOVERY
Boot into the fastboot, open the console on the computer and write:
fastboot flash modemst1 modemst1.bin
fastboot flash modemst2 modemst2.bin

Or on the smartphone in the terminal emulator we write:
dd if = / sdcard / modemst1.bin of = / dev / block / mmcblk0p10
dd if = / sdcard / modemst2.bin of = / dev / block / mmcblk0p11

Taken from the threads of OnePlusOne


Drivers and Utilities
Driver from the virtual CD-rum phone
ZTE Grand SII Toolsrekaveri to install, patch firmware failure stitch and install the driver, in Russian from a reputable* Multisoft

Official firmware
Android 4.3
  • B17 - Firmware for the Chinese market ATTENTION! firmware once again packed in zip, extract the firmware before
  • B18 - the latest firmware for the Chinese market



Unofficial firmware
Android 4.4

Android 5.0
  • CM12 v4 -from 1.14.2015 WITHOUT branded chips from ZTE, android clean both versions of GPE, sound without echo, you can juzat!


Android 5.1



Note the firmware CM12.1 v4 and above the screen uses a new firmware update, after installation, you can not use any other firmware on android 4.4 (will not work screen) except ofitsialki B17 on android 4.3. Addition, the Chinese released a special patch for those who want to revert back to 4.4, they are laid out inpost lou_neoalong with many other poleznyashek

Useful

Instructions
Root and Recovery
Root and rekaveri forAndroid 4.3 Instruction
A simple way to get Ruth 4.4
Ruth on MIUI
Ruth using iROOT
Ruth without a computer
Route through the recovery
Another way without a computer

English rekaveri for those who are poorly taught Chinese and confused in hieroglyphs
TWRP to flash through CWM before flashing TWRP throw off in a folder on the internal memory of the theme from the archive, otherwise the Chinese will rekaveri
TWRP 2.8.7.0 with support parted utility + Selection of older versions of CWM and TWRP it is recommended to install!
TWPR 2.8.6.0 Recovery originally Chinese, but you can choose any British subject, is in the archive. Topic decomposed into TWRP folder on the internal memory



Simple instruction for beginners from* k.a.v., READ FIRST
All in one from* pulse777,
Information from Ruth getting on the phone to firmware from* lou_neo,
Instructions for obtaining the root and firmware rekaveri on Android 4.3
Restoring the phone when the curve has risen rekaveri
Restoring brick v2, when everything was covered, and backups (including IMEI) no no
recovery instruction from deep brick from the SW. ilya_litosh and Bazzz2
Addition to instructions for those who are often brick tel :)
Instructions for setting up power saving from our SW. forumchanin laschenkov
Fix disable unnecessary services of Google, for Android 5.xIt helps bring efficiency to firmware version 4.4. Carefully read the description before applying!
How to download firmware with baidu fast, but not with the speed of the modem

Gapps
miscellanea
For developers
Perhaps in our community ever there will be people who are able to collect firmware from source, at least the same Cyanogenmod, not to depend on the Chinese. And while they do not, can someone wants to learn it / try to spread the seeds of their own experience in the assembly CM12.1 githabe .What out there copied from somewhere, something of mine. And one more thing kernel sources by ZTE for Android 4.3, I do not know how they come to 5.1, but it's better than nothing. Open a file 7 zip'om.
The theme of the forum dedicated to the assembly of the Android source code, including CM
kernel source code for Android 4.4
Sources CM12.1 b07
Partition table
lrwxrwxrwx root root 1970-01-05 02:28 DDR ->/ dev / block / mmcblk0p4
lrwxrwxrwx root root 1970-01-05 02:28 aboot ->/ dev / block / mmcblk0p5
lrwxrwxrwx root root 1970-01-05 02:28 boot ->/ dev / block / mmcblk0p7
lrwxrwxrwx root root 1970-01-05 02:28 cache ->/ dev / block / mmcblk0p15
lrwxrwxrwx root root 1970-01-05 02:28 dbi ->/ dev / block / mmcblk0p3
lrwxrwxrwx root root 1970-01-05 02:28 fat ->/ dev / block / mmcblk0p23
lrwxrwxrwx root root 1970-01-05 02:28 fsc ->/ dev / block / mmcblk0p18
lrwxrwxrwx root root 1970-01-05 02:28 fsg ->/ dev / block / mmcblk0p17
lrwxrwxrwx root root 1970-01-05 02:28 logs ->/ dev / block / mmcblk0p22
lrwxrwxrwx root root 1970-01-05 02:28 misc ->/ dev / block / mmcblk0p21
lrwxrwxrwx root root 1970-01-05 02:28 modem ->/ dev / block / mmcblk0p1
lrwxrwxrwx root root 1970-01-05 02:28 modemst1 ->/ dev / block / mmcblk0p10
lrwxrwxrwx root root 1970-01-05 02:28 modemst2 ->/ dev / block / mmcblk0p11
lrwxrwxrwx root root 1970-01-05 02:28 pad ->/ dev / block / mmcblk0p9
lrwxrwxrwx root root 1970-01-05 02:28 persist ->/ dev / block / mmcblk0p14
lrwxrwxrwx root root 1970-01-05 02:28 recovery ->/ dev / block / mmcblk0p16
lrwxrwxrwx root root 1970-01-05 02:28 rpm ->/ dev / block / mmcblk0p6
lrwxrwxrwx root root 1970-01-05 02:28 sbl1 ->/ dev / block / mmcblk0p2
lrwxrwxrwx root root 1970-01-05 02:28 splash ->/ dev / block / mmcblk0p20
lrwxrwxrwx root root 1970-01-05 02:28 ssd ->/ dev / block / mmcblk0p19
lrwxrwxrwx root root 1970-01-05 02:28 system ->/ dev / block / mmcblk0p12
lrwxrwxrwx root root 1970-01-05 02:28 tz ->/ dev / block / mmcblk0p8
lrwxrwxrwx root root 1970-01-05 02:28 userdata ->/ dev / block / mmcblk0p13


There is no curator in the subject, for filling caps, please contactmoderatorssection through a buttonPictureunder the messages to which you want to add links.

Post has been editeddestroyer71 - 25.07.19, 06:02
Reason for editing: editing



Rep: (54)
In any case, I post the link to the instructions for a root + recovery (it is in Chinese, but Google will save all).
And the files are required for this:Attached fileGrandS2_ROOT_Recovery.rar(26.78 MB)

At the same forum has a firmware for this smartphone.



Rep: (225)
came the officialB10
Changes:
1, optimize system stability;
2, optimize network registration;
3, optimization WIFI firmware;
4, continuous autofocus camera optimized high sensitivity phenomenon;
5, to solve the CCTV video and other parts of the network video software problem can not play properly;
6, to solve the problem still continues to play back after iQiyi web video click home soon;
7, solve the plug T card, set to ring the external T card revert to the default question; (Xiao Bian special reminder, you can hot-plug T card, but pull the T cards are easily damaged heat, remove the shutdown is strongly recommended)
8, T card optimized external multimedia files scanning speed;
9, optimizing image editing features;
10, the interface and the contact details of the message interface to increase Alipay entrance;
11, products will be co-nuanced client, I wish you a small business is booming.



Rep: (24)
I decided to share infoy on rutovaniyu animal. This method is convenient because it puts and Root and CWM rekaveri on Android 4.3.
So swing programmulyu:
ADB sets the driver: connect your phone to your computer, select the connection mode "install driver" and install the driver appeared virtual CD-Rom. Connect your phone, it should naturally be included on YUSB debugging and installation from unknown sources (what it is, I think everyone knows). Once connected, select options in the connection to the computer (Connect to PC software).
Run the program
Attached Image
For rutovaniya click the top button on the right side (among the characters there is the word ROOT resurfaces). We are waiting for a moment. When the ext. windows kitayschinoy click confirmation. We wait for the phone to reboot.
Attention! if the program hangs and nothing happens for a long time, then fell off ADB driver. Go to the Task Manager, find the unknown device, right click - update driver - choosezte adb interface, The process will go on
The list of applications SU (superuser) icon will appear.
For the installation of a custom rekaveri click the second button from the top (after the characters is the word Recovery). To enter rekaveri click on the phone is switched off at the same time the volume up button and the Power button, wait a few seconds before the vibration response. Let go, there rekaveri. It use the onscreen buttons to navigate and execute the command. The second button on top (it can be seen the inscription SD) is used to enter the contents of your SD card, where it is necessary beforehand to throw .zip file (or an update Gappsami). Find the file, you run.
The program has 2 buttons to Recovery word, one of them - a return to the stock rekaveri.
For those who want here GAPPS for Android 4.3


K
In a hat


Post has been editedartymann - 18.03.16, 16:04



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SlimRom came with Ruth built by dzhozko based Kitkata !! People like it like ...
http: //forum.xda-devel...1-4-4-version-t2829669



Rep: (29)
DedPehto @ 28.07.2014, 14:15*
SlimRom came with a built-Ruth


Established. The firmware is only English and Chinese. Without Russian melancholy ...

When downloading an app swears Clock. In the second run set gappsy. Too, at first swore at them, and then start up and uploaded updates for installed software.

SuperSU are already available, but does not start - swears that is not retrofitted, and requests to reset SU.

This is the first that has had time to check out ... We will look further ... But for now I want to still wait Russified firmware.

Additions:
in preset Dolby. Strange, but it seems to say that his supposedly no ... Yes, although I have not yet had time to check - whether works. Super User updated throughrecoverySuch as earned. After rebooting, still continues to swear by the Clock and gapps. Maybe crooked rose, vaypnut try everything and reinstall.
While flying in general, normal, but Russification still lacking (Morelocale 2 does not help).

Post has been editedtyRANt - 29.07.14, 15:00



Rep: (29)
* DedPehto
in version 7.4.29, and your post* SilenceR_RND I mentioned the miui 4.7.31 .
So I thought that somewhere floated a fresh build.
And ... here I do not find mention of this modelsite with firmware.



Rep: (85)
tyRANt @ 01.08.2014, 09:09*
and if not difficult - a reference, inhabited by the fresh MIUI smart


Took here -http: //forum.xda-devel...54515177&postcount=326
In the same branch - a variety of fresh firmware for Grand S2.


DedPehto @ 01.08.2014, 08:38*
We look forward to a small otchetik, if not difficult ..

C report tight, never used MIUI to this case, set - launched - looked at a bunch of Chinese services and websites, I thought that the control of the NSA: D somehow familiar, rather than Chinese intelligence services, blew MIUI and set SLIM-ROM KK B01 - THE 4.4 Version of Jozco313: D -http: //forum.xda-devel...p=54430694&postcount=1

To last until no complaints, other than those described in said forum - sometimes climbs glitches stop hours ??? o.o and stopping services google o.O



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Gentlemen
For those who are frustrated and want a stable working phone.
Instruction:
1) Downloading to your PC in the cap threads -B10 firmware on 10.07.14 (http: //savagemessiahzine.com/pages/g...2F2014071015455755.7z)
2) Downloading to your computer in the header Gapps themes 4.3 (http: //savagemessiahzine.com/ Pages / g ... k% 2Fd% 2FPiqqO9SLWTmxr)
3) swing on the computer in the hat theme program for Root (ZTE Grand S II - Discussion (Post # 31994032)
4) cable connects your phone to your computer and run the program for ROOT.
5) On your phone, turn on the Debugging mode and connect type select install driver
6) Next, in the open window of the program "ROOT" on your computer click on the top right button and agree with everything the phone will reboot. Now you've got ROOT.
7) Now click on the second following on top of "ROOT" of the program button, also agree with everything.
8) The phone will restart in Chinese Recovery, press the phone power button on the top line.
9) The phone rebooted (cable to your computer is still connected). In Phone Connect type, select USB mass storage, then it is defined as a flash drive further on this flash firmware to the root throw B10 and gapps 4.3 (all in standard zip archive, unzip it is not necessary)
10) Turn off the phone and then press the volume up and hold the power button push, booted Chinese Recovery.
11) The Recovery choose the second item (something with zip), where if you do not choose the optional SD is the only item with SD (to you and threw gapps and firmware)
12) We direct the cursor and select it in the firmware.
13) After installation is complete, items 6,7,8 instrukii
14) Now reboot into Recovery and as well as the firmware sew Gapps.
15) After inclusion of all works.



Rep: (41)
Dude from France gathered all firmware kuchu..horoshaya work ..
http: //forum.xda-devel...54552143&postcount=342



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Root & Recovery Tool for Android 4.4 -http: //forum.xda-devel...54568264&postcount=349



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I understood as the internet apn nastroit- register manually. The question is, whether you work full-time alarm, but rather the repetition of certain days? Not working for me, immediately take off the clock - the application is stopped.

Post has been editedadolfgittler - 05.08.14, 07:34



Rep: (225)
New came outofitsialka b11
Changes:
1 together into Qualcomm stability patch;
Note 2 to the business logic network is optimized to enhance the user experience;
3 APK update your browser and browser kernel;
4 optimization QQ video chat hands-free background noise issues and QQ chat function;
5. solve micro-channel video chat loud speaker sound issues;
6 touch screen firmware update;
7 update preset application version.



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The number of taps is reduced when control gestures. Cut them out and get a full 10 touches



Rep: (41)
Bazzz2 @ 06.08.2014, 07:02*
adolfgittler @ 05.08.2014, 08:33*
I understood as the internet apn nastroit- register manually. The question is, whether you work full-time alarm, but rather the repetition of certain days? Not working for me, immediately take off the clock - the application is stopped.

Finally came the phone, immediately stuck MIUI 4.8.4 by hasz. Repeat alarm is not selected.
Plus, rarely gets crash black list (which is empty). For the Internet, too, has registered apn and phone information for the code * # * # 4636 # * # * type of network it is necessary to register after each reboot - go astray.
Parrots antutu scored 30584.
The rest of the firmware is smooth, like a stable, wsm tools work.
Some screenshots
[Attachment = "4931536: Screenshot_2014-08-06-09-48-42.png"] [attachment = "4931287: Screenshot_2014-08-05-18-02-44.png"] [attachment = "4931288: Screenshot_2014- 08-06-07-15-48.png "] [attachment =" 4931289: Screenshot_2014-08-06-07-16-51.png "] [attachment =" 4931290: Screenshot_2014-08-06-07-15- 24.png "]

What type of network it is necessary to register each time in the Engineering Bay, it's all garbage ... also read a lot, prescribed ... then just in the setup \ mobile network put "preferably 4g" and nothing in inzhenerki touch nenado..samo goes on 3g, and where it is not present, on the Edge ... in the coverage area lte lte-automatic switches on ... and the black-list I, too, sometimes with error vyletaet..stoit 4.8.8 Hazna russified prog jbart ..



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Here only as an access point on this firmware with either a USB cable or via Wi-Fi does not work.



Rep: (41)
Bazzz2 @ 14.08.2014, 08:51*
Kindly ssylochku

https: //docs.google.co...aUtWSDFTRW8/edit pli = 1?



Rep: (9)
Tell me.
there is an English rekaveri for our phone? (It is still confused in hieroglyphs ;-))



Rep: (41)
Yes there is..
http: //forum.xda-devel...54300790&postcount=207

Post has been editedDedpehto - 15.08.14, 07:02



Rep: (298)
Brosme @ 19.08.2014, 20:42*
Prompt how to recover from a failed firmware, I can not find anywhere else this theme, I would appreciate very much!

If loaded in rekaveri, then sew on a new, if not, try to reinstall the utility through rekaveri Root / recovery Grand S2 and try to boot into it ... So far, only such thoughts. Symptoms of what?

Post has been editedartymann - 18.03.16, 16:01



Rep: (0)
Bazzz2 @ 19.08.2014, 22:00*
Root / recovery Grand S2

That's right, not even comes in rekaveri. Loading saver "ZTE GRAND SII LTE" and just hanging out. If you turn off and try to go to Ruth, displayed the Android logo and all.

Post has been editedBrosme - 19.08.14, 22:51


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