DiscussionBravis a503 joy
Bravis A503 Joy, Bravis A503, Bravis Joy
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Post has been editedLexx808 - 21.01.19, 19:56

Official firmware:

Stock v0.4(For the serial numbers of B1601xxxxxxxxx to B1612xxxxxxxxxxx)

v0.7 on 12/11/2016(For serial numbers fromE161xxxxxxxxx , E171xxxxxxxxxxxxx, B171xxxxxxxxxxxxxxx)

(Two in one file: v0.7 + v0.4) on 20/03/2018

If you have the serial number starts atB170 (E170 ) - There is a possibility that you have on hand can be a transition model.

For such a model, first try:

1. Sew versionv0.7 in " Download Only "To uncheck" preloader . "(. The first boot after flashing the screen saver - a very long up to 15 minutes) If it did not give any result, then:

2. try orit's backup, ordata's backup. (V0.8) (In the mode "Download Only" from the "preloader" is unchecked).

3. If it does not give any result, (or you dead preloader) - at your own risk trythese versions).

4. If this does not give any result, try again to flash the backup in the same sequence, starting with the paragraph 2 of this manual, but only in "Firmware upgrade".

Post has been editedLumen4 - 08.01.19, 19:11

Drivers for firmware:

Windows 7/8 / 8.1 x32 x64 (Automatic installation by launching Setup.exe)
MTK_USB_All_v1.0.8.zip(55.27 MB)


Windows 10 (manual)
Link to Driver Package (x32 x64)
Instructions in English

Utilities for firmware:

SP_Flash_Tool 5.1640
SP_Flash_Tool_Windows_v5.1640.rar(31.35 MB)


Important: firmware for useONLYportsUSB 2.0

Post has been editedLumen4 - 25.04.18, 16:53

How to remove the Google-account lock (Frp-lock)?

Instruction

There is no longer versions? Date production- 03.2017. No animated. Hanging on the splash screen. All poured, that is, to erase and without, and upon every) sewn, but excl.

S \ N B170301 ....

Post has been editedmaxphone - 25.05.18, 14:57

maxphone,
Scheele SN: B161 ....... version 4.0 - normal flight.
If it does not turn on after flashing - there are two assumptions:
1. Wrong preloader (ie, you have to really look for the firmware it was under this modification)
2. Flash memory crumbled in preloader (sewn will be - included - no)

Post has been editedLumen4 - 26.05.18, 14:29

maxphone,

As options (try everything at your own risk)

1. Backup v0.8 firmware
2. Backup EEPROM v1.1 (Hunson)(From the date of issue 7.2017)

if you rise up the phone on firmware v0.8 with stripes - a decision can be such:



Post has been editedLumen4 - 23.11.18, 05:58

Thank! The IPA will try to accomplish your goal, preloader not rubbed more. (Edit Sori for spam)

... it still! Come on, let's forget it, iron accurately. I have the same here still, silence, a little fee to bend and run)

Post has been editedmaxphone - 28.05.18, 08:59

If pierced in Firmware Upgrate mode - it has overwritten the one who comes in the firmware. Preloader is not overwritten if the fill insertion mode "Download" c uncheck preloader

Post has been editedLumen4 - 26.05.18, 17:28

SN: B170xxxxxxx Scheele version 0.7. Version 0.4 sews, but not included.

nonstop,
try these
(Under spollerom - optional)

Lumen4,
So I'm not complaining))) I have to write)) to version 0.7 everything works fine. Thanks for the answer.

how to get there, Ruth

Lumen4, I have a problem. I put the wood all strictly according to instructions. He launched a flash. DA went after the boot process has begun the process of format and knocked mistake. Now the phone is not included. I am trying to sew knocks error 2043 what to do?
Help Help SoS

Posted on 13/06/2018, 00:21:

Lumen4, I have a problem. I put the wood all strictly according to instructions. He launched a flash. DA went after the boot process has begun the process of format and knocked mistake. Now the phone is not included. I am trying to sew knocks error 2043 what to do?
Help Help SoS
Phone bravis a503 joy

Felix546,
1. What operating system?
2. Does the antivirus is worth, and what?
3. What are the ports used for firmware (it is necessary to use a Usb 2.0)?
4. Is the battery charged on a smartphone? Do not shaken himself mini-usb connector on the smartphone?
5. If you open Device Manager, and connect to the computer shut down the smartphone, whether in the manager appears in the "COM ports" unit "MTK VCOM Preloader"? - if not, try to connect your smartphone while holding cells. "Volume +" or "Gromkost-"

Post has been editedLumen4 - 13.06.18, 02:03

all shalom. brought B16101100183 revision 08/2016, hanging on the splash screen android. through rekaveri hard rezet I made, but the sense was not. sewed 04 request. now the lines on the screen with the logo Bravis. I flooded the entire request with preloader and so on. backup alas did ((need help ...

Post has been editedpro100Vik - 23.06.18, 22:51

pro100Vik,
try v0.7.
if you do not help -then these
(Flood, of course, all in the Firmware Upgrade Mode)

sense 0. all flooded. filled without problems, but the screen does not turn on. preloader may have one of the versions of S / N B16101100183 ?!

pro100Vik,
B161 - it's an old series of smartphones. on the theory - v0.4 - it is their firmware. There was also an older - v0.3 (but I did not find it). Also, you can trythe backup. (Which is the version - I will not tell)

Post has been editedLumen4 - 24.06.18, 14:49

Children, at the hands of the unit V1703 release date 03 2017. They brought in a state butlupa not enter the system, although you can go to the stock rekaveri and astbuta regime had. I decided to flash a new firmware fleshtulom.Posle first firmware version 07 Bravis blue screen and all. After the second time does not turn even screen. Tried all the firmware on the forum 04, 07, 08, 11, the combined files 8 and 11, nothing, zero result.
I tried to fill in the Download Mode, Firmwar Upgrade, Format All + Download, there are no results. As far as I understand is not suitable butlodery. Can someone tell cho I do not already killed the phone attempts to, or is it already NAND Flash Khan? thank

Post has been editedshad_offf - 01.07.18, 15:46