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Samsung SM-G900X Galaxy S5 Live Demo Unit - Trying to build firmware
SM-G900X
Firmware пїЅ

This is a demo sample for communication shops, it does not have a cellular module and GPS.
By flashing from the device, you can make a mini tablet without 3G.
To create a full-fledged smartphone, you need to replace the motherboard.
Dear forum users!Everything that you do - at your own peril and risk!
The authors of the manuals are not responsible for the inept actions of the owners!

Firmware

On xda
Instructions and software on the forum

Instructions

Brief instructions for using Retail mode and its configurator.

miscellanea

Photo of the disassembled device

Post has been editedZyomich - 03.08.15, 16:26

Reason for editing: Miscellaneous>Photo of the disassembled device

[KIBORGLEX]

Oasis52,
Throw in a personal that there you wanted about IMEI. ATP intake)

[Frizzard]

And which recovery is better to do? And what to look for - there will be a "turn off write protection" there

[Oasis52]

[email protected], 20:35

And which recovery is better to do? And what to look for - there will be a "turn off write protection" there

I caught a glimpse of what you asked for, the stock in priority. I can not say where this protection from writing to the disk came from. Look for how to deal with this, I will also look for tomorrow.

[Frizzard]

Oasis52,
She was originally (on the second body the same protection is worth)
And how to reflash the download mode itself? is there such a thing?
.
I installed the philz_touch_6.26.1-klte.tar.md5 recovery and did not find anything like a shutdown ... I don’t understand where to look :(
It seems to me that I need this mode (Odin mode) as a reflash, even though I put the recovery from 900F, then he writes that it is still the X version ...

Post has been editedFrizzard - 17.09.14, 20:56

[Oasis52]

[email protected], 21:51

She was originally (on the second body the same protection is worth)
And how to reflash the download mode itself? is there such a thing?
.
I installed philz_touch_6.26.1-klte.tar.md5 recovery and did not find anything like a shutdown ... I don’t understand where to look
It seems to me that I need this mode (Odin mode) as a reflash, even though I put the recovery from 900F, then he writes that it is still the X version ...

When formatting wipe data, errors do not happen?

[Frizzard]

Oasis52,
wipe data \ factory reset
wipe cache partition
wipe dalvik cache
format data
no errors
(may have gone too far with cleaning, but so far so :)
in the menu are mounted
system
data
cache
/
not mounted
firware
firware modem
usb storage (it does not even give an error)
.
when formatting
firmware \ modem
firmware
the format does not happen (skipping) and writes that it cannot be mounted ..

Post has been editedFrizzard - 17.09.14, 21:34

[Oasis52]

Frizzard,
Looks like the dog is buried here.
Samsung left the hardware (by modem), but protected it from firmware upgrade. The question of how it was possible to flash a colleague in the forum (perhaps different revisions of the boards, I came across this on note 3) is the replacement of the board is a guarantee, but it's interesting to figure it out.

[Frizzard]

Oasis52,
Is it possible to make as the main memory for the system on sd, and not on the internal memory?
Is the Odin mode somehow reflash?

[Oasis52]

Frizzard,
I did not come across this, I tried to install Ubuntu touch on a USB flash drive, somehow it is crooked.

[Frizzard]

Oasis52,
and mode Odina he reflash?
.
As an option, what should I do on the second body to get a normal (native) firmware in the form of a backup? But I do not really want to throw out this "brick" ...
Although it is strange, if he doesn’t give anything to change on the firmware at all .. then where did she go? how to recover..
.
Kies can somehow restore it from boot mode or recovery?

Post has been editedFrizzard - 17.09.14, 22:06

[Oasis52]

[email protected], 11:00 p.m.

and mode Odina he reflash?
.
As an option, what should I do on the second body to get a normal (native) firmware in the form of a backup? But I do not really want to throw out this "brick" ...
Although it is strange, if he doesn’t give anything to change on the firmware at all .. then where did she go? how to recover..

I think we should try the path: first the root, then cut out Knox, and then sew.
Ask a question to a colleague who went through.
I think it was.
Super user immediately suggests cutting out Knox.
And then expanse! !!!

[Frizzard]

Oasis52,
so he replied, following the instructions of the f version .. only the truth was not told in which way :) I hope he will tell you how to flash it ... or this protection mode looks like just me :(

[KIBORGLEX]

Guys will try tomorrow during the day to file down the instructions and the archivist with all the cakes as I did with the pipe. While there is no pipets): wink_kind:

[Oasis52]

Frizzard,
And you went to the Samsung account before the firmware?
Check on the second tel. A re-activation lock should appear.
I'll try in the evening in my note 3 to put the board from the unit to put this daw and flash it.
It should be the same with you.

[Frizzard]

KIBORGLEX,
Thanks, I look forward to :)

Oasis52,
created an account, the tab did not appear. he didn't even want to tie this body :)
Interestingly, the settings are not saved after the bodies are rebooted, for example, the language (although the applications and their settings are saved)

[KIBORGLEX]

I found a moment and laid out what I promised)))

пїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅпїЅ Samsung Galaxy S5 SM-G900X Live Demo Unit download

1. Transfer the phone to the firmware mode by pressing and holding the "volume -" "home" and "power" keys
2. A window will appear that the phone goes into download mode. To confirm, press "volume +"
3. Install samsung drivers
4. Connect the device to the PC and wait for the installation of devices
5. Once everything is determined run Odin 3.09
6. In one you will have a device.
7. Press the PDA button, select the archive with the ldu900x.tar firmware
8. Click Start waiting for the end of the firmware process
9. After the firmware, the device will reset the settings, everything happens automatically just leave it for 10-15 minutes alone
10. After the firmware version of the device will be G900F, it will determine the SIM card, but it will not be possible to use cellular communication, it is also not recommended to flash the modem from other devices so as not to get a “brick”.
In the archive, everything is there: the firmware, the firmware, the firmware itself is altered according to the device!

Here is the firmware itself:Samsung Galaxy S5 firmware SM-G900X Live Demo Unit by KIBORGLEX

Post has been editedGridzilla - 27.09.14, 17:58

Reason for editing: removed violation 5.3

[Frizzard]

KIBORGLEX,
The firmware has passed, it rebooted, recovery booting appeared - then nothing happens, it hangs on this step.
.
Can it reboot and do wipe? but it is already 20 minutes hanging on recovery booting
.
I tried to go into the recovery, it did not work, it also hangs on recovery booting.

Post has been editedFrizzard - 18.09.14, 10:54

[Oasis52]

Frizzard,
Yes, do it already, wait.

[Frizzard]

Oasis52,
I tried again to reflash .. hangs on recovery booting and it does not enter into it .. can the recovery download it separately?

[KIBORGLEX]

Oasis52,
9. After the firmware, the device will reset the settings, everything happens automatically just leave it for 10-15 minutes alone
I have all gone and everything robit! in the evening I can make a video as a demonstration))