[X]Assistant

[999975]

DiscussionZTE Blade A520
Blade A520
Description | Discussion пїЅ | Firmware пїЅ

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Specifications

General characteristics
Type: smartphone
OS Version: Android 7.0
Body Type: Classic
Control: touch buttons
SIM card type: nano SIM
Number of SIM-cards: 2
Mode of operation of several SIM-cards: alternate
Weight: 130 g
Dimensions (WxHxT): 71x144x8.4 mm
Screen
Screen type: color IPS, 16.78 million colors, touch
Type of touch screen: multitouch, capacitive
Diagonal: 5 inches
Image size: 1280x720
Number of pixels per inch (PPI): 294
Automatic screen rotation: yes
Multimedia features
Camera: 8 megapixels, LED flash
Camera features: autofocus
Video recording: yes
Front camera: yes, 8 megapixel, LED flash
Audio: MP3, AAC, WAV, WMA
Headphone jack: 3.5 mm
Connection
Standard: GSM 900/1800/1900, 3G, 4G LTE, LTE-A Cat. four
LTE band support: bands 1, 3, 5, 7, 8, 20
Interfaces: Wi-Fi 802.11n, Bluetooth 4.1, USB
Satellite Navigation: GPS
Memory and processor
Processor: MediaTek MT6737,150 MHz
The number of processor cores: 4
Video Processor: Mali-T720 MP2
Built-in memory: 16 GB
RAM: 2 GB
Slot for memory cards: yes, up to 128 GB
OTG support: no
Nutrition
Battery capacity: 2400 mAh
Charging connector type: micro USB
Other features
Management: voice dialing, voice control
Event Indicator: Yes
Flight mode: yes
Sensors: light, approximation
Flashlight: there is

Photo

Useful

Increase autonomy

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Post has been edited* Akella * - 29.09.18, 19:03

Reason for editing: Edit

[999975]

Bought a couple of days in a coherenthttp://www.svyaznoy.ru/catalog/phone/224/3574436Not advertising, quite smart device, after loading the system of RAM, 1 GB is available, the root of the rights could not be obtained, if I have questions about the device, I will answer.

Comparison of those parameters
http://www.stevsky.ru/...charakteristiki-antutu

Post has been edited999975 - 05.05.17, 22:42

[alexk2013]

Hello. You need to test this device on Reset Google account (FRP).
There is one idea but there is no way to test it.

[999975]

Can you write in more detail what kind of reset? Did you do the reset itself more than once ask Google you want to enter, do not want to enter, but what is the binding?

Post has been edited999975 - 09.05.17, 21:23

[LOmaster80]

I did a Google Account Reset (FRP) by a simple cleaning of the scarlet file (MT6737M_Android_scatter.txt), a method known, described somewhere. A little later I will lay out the firmware completely for the flash tool

[LOmaster80]

firmware
https://yadi.sk/d/O3MjYfYN3HyMek

[matroskin444]

Tell me pozh-hundred firmware x32 or x64?

[999975]

Ruth does not get it as I understand it.
Today I flashed the firmware from ZTE 330250B1204ZTE_BLADE_A520V1.0.0B07 (SD card software)
http://disk.myzte.ru/S…20card%20software).zip
what is the difference from the B04 visually can not see all the same 7.0

Post has been edited999975 - 13.05.17, 01:29

[Sergey_Ace]

M

Added bydescriptiondevices.
Now you can select it in your profile.

[alexk2013]

Guys this phone in full swing already for sale.
Please transfer it to the ZTE topic, but I can not find it forever

Post has been editedalexk2013 - 16.05.17, 09:40

[999975]

Apparently there is not enough SMS in the subject line, the zte branch has so many phones. Has anyone got it without a PC?

[Vikarti Anatra]

Who has - please see - can a memory card be connected as adoptable storage (extension of internal memory) or like Samsung has a ban?

[Den_tmn]

LOmaster80
It is possible to clear the Scatter file in more detail, I can not get rid of the account.

[velikashkin]

M

Topic moved to subsectionZTE
I ask everyone to readRules section "Android - Devices"

[Lin00544]

ZTE Blade A520 rootпјџ

[chel_man]

Do you have any friends from the scatter? Thank you in advance.

[chel_man]

Scatter found in the firmware, from the right post. After examining it, I saw that the frp partition is: physical_start_addr: 0x6a80000 partition_size: 0x100000.

Put on the format USER section:

load the scatter file - go to Format - then choose manual format flash - and set it in begin adress 0x6a80000, and in the second (format length) 0x100000. Press the start button. We connect the switched off device - we wait for green OK.

But when formatting flashtool v5.1712.00 (bundled), it gives an error s_brom_download_da_fail 2004.

We dig further.

I put in the addresses zeros like 0x0000000006a80000, 0x0000000000100000 also a beard.

Attached files

MT6737M_Android_scatter.txt(10.2 KB)


Post has been editedchel_man - 15.06.17, 10:27

[chel_man]

Eureka victory! In short everything is as written above

(load the scatter file - go to Format - then choose manual format flash - and set it in begin adress 0x6a80000, and in the second (format length) 0x100000. Press the start button. Connect the switched off device - wait for a green OK.)

But when formatting flashtool v5.1712.00 (bundled), it gives an error s_brom_download_da_fail 2004.


just nI pressed both volumes in front of the formatand it worked out! Traditionally, you do everything at your own peril and risk. I do not bear responsibility.

You can in the cap.

Post has been editedchel_man - 15.06.17, 16:18

[mdeejay]

Question to the owners.

1) OGS screen?
2) Is there an oleophobic coating and what is its quality?

[mdeejay]

TWRP 3.1.1 https://yadi.sk/d/kXQU9VSX3KSsgJ

[Leshiy07]

And all the good time ... you can’t get a 2004 error flush-up and end ... with the clamping of keys, it is defined as a com port ... and not a preloader ... not even that ...