Develop Bugs

Softbank Japan System Update

Just got a prompt to install 1.18.762.5
Says FOTA update, but I wont install it yet.

Also, tech details
Firmware Version: 2.1-update1
Baseband version: 32.34.00.28U_4.05.00.30_2
Kernel version: 2.6.29-f88b370f
Build Number: 1.18.762.4 CL159354 release-keys

Too bad the Softbank ROMS are normaly protected and branded, I would like to use a Japanese ROM ;P

help, cellphone langwea W900 without coverage (only emergency calls)

I bought a dual-chip cell Langwea W900, this phone recognizes the sim card but does not connect to the network (without coverage - only emergency calls), please help me.
system data:
Model Number: w900
Android version: 2.3.6
Baseband version: MAUI.11AMD.W11.37.SP.V14, 2011/11/25 16:11
Kernel version: 2.3.35.7 - [email protected] # 2 - Mon jan 9 16:09 CST 2012
Build number: WLX_3908_13
Custom Build Version: 1325674940
thanks!

How Root Samsung Galaxy S5 SM-G900I (sm-g900i) - Please!

Hello to the whole community!
I do not know where this post would go, but moderators can move it if they want!
I have read most of the forum to know how to be root in Samsung Galaxy S5 SM-G900I (sm-g900i), but I've got a bit dizzy since there are many ways and being a rookie in the subject I'm afraid of making a mistake!
Sorry for the bad hortography, I use translators since my English is not fluent, and my true language is Spanish.
The thing is that I want to be root and I would like it if you can tell me the best way possible. :fingers-crossed:
Next I pass the characteristics of my cell phone:
Samsung Galaxy S5 SM-G900I (sm-g900i)
Company: Vodafone Australia
Mobile network type: LTE
Device status: Official
Android version: 6.0.1
Android securiry patch level: 1 March 2017
Baseband version: G900IDVU1CQD1
Kernel version: 3.4.0-9465984 / [email protected] #1 / Fri Mar 31 18:46:38 KST 2017
Built number: MMB29M.G900IDVU1CQD1
SE for Android status: Enforcing / SEPF_SECMOBILE_6.0.1_0030 / Fri Mar 31 18:54:36 2017
Security software version: MDF v1.1 Release 6 / VPN v1.4 Release 6.1 / ASKS v1.2_161011
Knox version: 2.6
Thank you that you have read and I wait for some charitable soul that helps me to take the corresponding steps! :good:
Regards! :victory:

Where do I start with this upgrade!?

Hi,
I have an old head unit, xtrons I think (?)
MCU version:
MTCD_GS_V1.34_1
Mar 14 2016
Android
5.1.1
Kernel version:
3.0.101+
root[at]chun #161
Build number:
rk3188-userdebug.....
It's very slow.
What updates should I be doing, and in which order. Seems a shame to bin this, but there must upgrades available?
Many thanks.

Upgrade an MCU version

Hi All,
I have a car Multimedia with the following info:
MCU version:
MTCD_HZC_V2.36_1
Mar 7 2017 15:45:52
Android version:
5.1.1
Core version:
3.0.101+
[email protected]#265
Wed Dec 28 16:09:57 CST 2016
Build number:
rk3188-userdebug 07012017.18:39:09
Is it possible to upgrade the unit?
If it is, can someone please send a guide and the needed image/software to upgrade my Multimedia system?
Thanks!

Yes, that should be possible. I am also new to all this but I managed.
The latest version appears to be 2.74, which you can find here.
Backup your Factory settings. The password should be 126. If it's not try searching the forum. There are like 3 or 4 possible passwords to enter the factory settings. Once you managed to enter export the configuration. Or take picture of every sub menu. Just in case the setting will get overwritten.
I think the USB drive has to be FAT16 formatted but I am not sure about that. Maybe check out Alex's Android Radio channel on youtube. He also does videos in English.