Samsung Galaxy Ace II X (samsung-kylessopen)

Features
Flashing	Works
USB Networking	Works
Internal storage
SD card
Battery	Broken
Screen	Works
Touchscreen	Works
Multimedia
3D Acceleration	Broken
Audio	Broken
Camera	Broken
Camera Flash
Connectivity
WiFi	Broken
Bluetooth	Broken
GPS	Broken
NFC
Modem
Calls	Broken
SMS	Broken
Mobile data	Broken
Miscellaneous
FDE	Broken
USB OTG
HDMI/DP
Sensors
Accelerometer	Broken
Magnetometer
Ambient Light
Proximity
Hall Effect
Haptics
Barometer

Samsung Galaxy Ace II X
Manufacturer	Samsung
Name	Galaxy Ace II X
Codename	samsung-kylessopen
Released	2012
Type	handset
Hardware
Chipset	Qualcomm Snapdragon S1 (MSM7227A)
CPU	1 GHz ARM Cortex-A5
GPU	Adreno 200
Display	480x800 WVGA
Storage	4GB
Memory	768MB
Architecture	armv7
Software
Original software	Android
Original version	4.0.4
postmarketOS
Category	testing
Pre-built images	no
Mainline	no

The Samsung Galaxy Ace II X (GT-S7560M) is also sold as the Samsung Galaxy Trend (GT-S7560).

Users owning this device

Colaur (Notes: Works)
Lofenyy (Notes: Broken touchscreen)
Maxnet
XRayMan
YoPoster (Notes: Same as GT-S7560)

Contributors

Installation

First step is to install pmbootstrap. If you already had pmbootstrap installed, make sure that it is updated to the latest version and update your files, to get the newest patches:

$ pmbootstrap pull

Then run the following in a Linux terminal:

$ pmbootstrap init

Choose samsung-kylessopen for this device. For an overview of the graphical interfaces, have a look at the table below.

Install the image:

$ pmbootstrap install

Full disk encryption currently doesn't work on this device, so it should be turned off for now.

Flashing

Ensure that the USB cable is disconnected, then hold down Volume Down + Home for a few seconds as the system boots. This puts the device in flash mode. Once in this mode, enter

$ pmbootstrap flasher flash_rootfs

to install the rootfs. Once this is finished, put yourself back into flash mode and enter

$ pmbootstrap flasher flash_kernel

to flash the kernel.

Graphical Interfaces

Interface	Info	Working
none	SSH possible, but 'postmarketos loading...' stays around with distorted graphics pmaports#280	P
GNOME 3	GNOME needs some time to boot up, but works in general. Suitable for dogfooding.	Y
i3wm	works, but as you have no hardware keyboard, you cannot use it yet (chance to get it work on touch only devices too)	N
Kodi	fails to install: dependency missing (maybe fixable)	N
MATE	works fine, suitable for dogfooding	Y
[1]Phosh	SSH works, but does not show up after 5 minutes, if this kernel has no DRM-Support, Phosh won't work, (has to be checked)	P
Plasma-Desktop	Rootfs not found at startup	N
[2]Plasma Mobile	SSH works, but UI does not show up	P
Plasma Mobile Extras	installation does not work, rootfs not found (has to be checked, because it should work as good as plasma-mobile(?))	N
Shelli	SSH works, but has distorted graphics and the gestures do not work	P
[3]Sway	SSH works, but no UI shows up	P
[4]Weston	works fine, suitable for development	Y
[5]Xfce4	works partial, the desktop does show up completely	P

Issues

Here is a list of tasks that are currently being worked on for this device, from highest priority to lowest.

Issue	Wiki	Description
pmaports#278	The_Mainline_Kernel	Device isn't mainlined.
pmaports#242		Device reboots every 10 minutes.
pmaports#248	WiFi	No Wlan internet connection.
pmaports#249	Audio	Audio doesn't work.
pmaports#279		Device sometimes freezes while booting.
pmaports#250	Framebuffer[6]	osk-sdl and charging-sdl don't work.
pmaports#281	Bluetooth[7]	Bluetooth doesn't work.
pmaports#280		Distorted graphics before a window manager starts.

Xwayland

If you want to run xeyes, it says:

Error: Can't open display:

Hardware

Hardware	Working	Info
Battery	Y	Model No: EB425161LU, 3.8v, Li-ion 5.70Wh, 1500mAh
Touch Screen	Y	Capacitive
Front Speaker	N
Display	Y
3 buttons (home)
Microphone	N
MicroUSB Port	Y
JTag Port[8]
3 buttons (vol+pow)
SIM Card Reader
Back Speaker	N
AUX Port	N
Back Camera
Flashlight
Front Camera
MicroSD Card Reader
Atheros chip		Likely WiFi but no confirmation in sight. 600SG-CF18 \n PPCRII_OOIC \n 1217 TM
White mystery chunk	N	DMSP1115ASM-40, A3425B2, Contains rear speaker & AUX
CSR7828		Looks like a Qualcomm chip according to DDG, could be Bluetooth
eMMC[9]	Y	Samsung KMJJS000WA-B409, 4GB rw, 768MB RAM
		Qualcomm RTR6285A
		Qualcomm PM8029
SoC[10]		Qualcomm Snapdragon[11] S1 MSM7227A
CPU	Y	(integrated into SoC) single-core ARM Cortex-A5[12] 1GHz
GPU	Y	(integrated into SoC) singe-core Qualcomm Adreno[13] 200 245MHz WVGA
Modem		(integrated into SoC) UMTS/MBMS/GSM, Multimedia Broadcast Multicast Service baseband support
DSP[14]		(integrated into SoC) 350MHz Qualcomm Hexagon QDSP5[15] DSP
GPS		(integrated into SoC) gpsOne[16] Gen 7 GPS module
Viberator		Small button-battery sized motor, typical model type in cell phones.

Bluetooth is likely an external chip: "Bluetooth 4.0 (external WCN2243); 802.11b/g/n (external AR6003/5, WCN1314)" WiFi is likely as well, but camera support is integrated.

According to some websites this device may also have an FM radio, an accelerometer, a proximity sensor and a compass. I haven't found or discovered those peripherals myself but I know the device has a vibrator which most websites fail to mention.

Interesting Links

Gallery

I have higher resolutions of all these pics, but they're to large to upload here. Feel free to message me with requests.

Alt