Difference between revisions of "Samsung Galaxy Ace II X (samsung-kylessopen)"

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Revision as of 09:31, 6 June 2019

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

Samsung Galaxy Ace II X
Manufacturer Samsung
Name Galaxy Ace II X
Codename samsung-kylessopen
Released 2012
Original software Android 4.0.4
Hardware
Chipset Qualcomm MSM7227A Snapdragon S1
CPU 1 GHz ARM Cortex-A5
GPU Adreno 200
Display 480x800 WVGA
Storage 4GB
Memory 768MB
Architecture armhf
Features
USB Networking
Works
Flashing
Works
Touchscreen
Works
Display
Works
WiFi
Broken
Xwayland
Unavailable
FDE
Broken
Mainline
Broken
Battery
Broken
3D Acceleration
Accelerometer
Audio
Broken
Bluetooth
Broken
Camera
GPS
Mobile data
SMS
Calls
USB OTG



Installation

Before installing, ensure that your host computer and your copy of pmbootstrap is fully up to date and that your system has been rebooted since it was last updated.

init

$ pmbootstrap init

Select "samsung-kylessopen" as the target device and select a working recommended graphical interface.

Graphical Interfaces

install

$ pmbootstrap install --no-fde

See the 'in progress' section regarding full disk encryption.

flash

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.

Issues

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

Issue MR Wiki Description
Device isn't mainlined.
pmaports#242 Device reboots every 10 minutes.
pmaports#248 No Wlan internet connection.
pmaports#249 Audio doesn't work.
Device sometimes freezes while booting.
pmaports#250 osk-sdl and charging-sdl don't work.
pmaports#248 Bluetooth doesn't work.
Distorted graphics before a window manager starts.

Hardware

Hardware Working Drivers Firmware Info
Battery Model No: EB425161LU, 3.8v, Li-ion 5.70Wh, 1500mAh
Touch Screen Capacitive
Front Speaker
Display
3 buttons (home)
Microphone
MicroUSB Port
JTag Port
3 buttons (vol+pow)
SIM Card Reader
Back Speaker
AUX Port
Back Camera
Flashlight
Front Camera
MicroSD Card Reader
Atheros chip Likely WiFi but no confirmation in sight.
White mystery chunk DMSP1115ASM-40, A3425B2, Contains rear speaker & AUX
CSR7828 Looks like a Qualcomm chip according to DDG, could be Bluetooth
eMMC Samsung KMJJS000WA-B409, 4GB ROM, 768MB RAM
Qualcomm RTR6285A
Qualcomm PM8029
SoC Qualcomm Snapdragon S1 MSM7227A
CPU (integrated into SoC) single-core ARM Cortex-A5 1GHz
GPU (integrated into SoC) singe-core Qualcomm Adreno 200 245MHz WVGA
Modem (integrated into SoC) UMTS/MBMS/GSM, Multimedia Broadcast Multicast Service baseband support
DSP (integrated into SoC) 350MHz Qualcomm Hexagon QDSP5 DSP
GPS (integrated into SoC) gpsOne Gen 7 GPS module

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 seems to be integrated.