Difference between revisions of "Samsung Galaxy J1 mini (samsung-j1mini3g)"

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{{Infobox device
 
{{Infobox device
 
| manufacturer = Samsung
 
| manufacturer = Samsung
| name = Galaxy J1 mini
+
| name = Galaxy J1 mini
 
| codename = samsung-j1mini3g
 
| codename = samsung-j1mini3g
| image =
+
| image = File:J1mini-xorg.jpg
| imagecaption =
+
| imagecaption = J1 mini running XFCE4
 
| releaseyear = 2016
 
| releaseyear = 2016
 
| originalsoftware = Android 5.1.1
 
| originalsoftware = Android 5.1.1
 
| chipset = Spreadtrum SC8830
 
| chipset = Spreadtrum SC8830
 
| cpu = 4x ARM Cortex-A7  
 
| cpu = 4x ARM Cortex-A7  
| gpu = Mali-400 MP
+
| gpu = Mali-400 MP2
 
| storage = 4 GB
 
| storage = 4 GB
 
| display = 480x800 TFT
 
| display = 480x800 TFT
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== How to enter flash mode ==
 
== How to enter flash mode ==
Hold <code>Power</code> + <code>Home</code> + <code>Vol Down</code> buttons to enter flash mode. Hold <code>Power</code> + <code>Home</code> + <code>Vol Up</code> buttons to enter recovery mode.
+
Hold {{Button|Power}} + {{Button|Home}} + {{Button|Volume Down}} buttons to enter flash mode.
 +
Hold {{Button|Power}} + {{Button|Home}} + {{Button|Volume Up}} buttons to enter recovery mode.
  
 
== Installation ==
 
== Installation ==
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== See also ==
 
== See also ==
 
* {{MR|533|pmaports}} initial MR
 
* {{MR|533|pmaports}} initial MR
 +
* {{Device package|samsung-j1mini3g}}
 +
* {{Kernel package|samsung-j1mini3g}}
 
* [https://github.com/IKGapirov/android_kernel_samsung_j1mini3g/tree/cm-14.1 Kernel source]
 
* [https://github.com/IKGapirov/android_kernel_samsung_j1mini3g/tree/cm-14.1 Kernel source]

Latest revision as of 14:28, 22 December 2020

Samsung Galaxy J1 mini
J1 mini running XFCE4
J1 mini running XFCE4
Manufacturer Samsung
Name Galaxy J1 mini
Codename samsung-j1mini3g
Released 2016
Category testing
Original software Android 5.1.1
postmarketOS kernel 3.10.106
Hardware
Chipset Spreadtrum SC8830
CPU 4x ARM Cortex-A7
GPU Mali-400 MP2
Display 480x800 TFT
Storage 4 GB
Memory 768 MB
Architecture armv7
Features
USB Networking
Works
Flashing
Partial
Touchscreen
Works
Display
Works
WiFi
Xwayland
Works
FDE
Mainline
Broken
Battery
Partial
3D Acceleration
Accelerometer
Works
Audio
Bluetooth
Camera
GPS
Mobile data
SMS
Calls
USB OTG
Unavailable
NFC



Contributors

  • dolphinchips

Maintainer(s)

  • dolphinchips

Users owning this device


How to enter flash mode

Hold Power + Home + Volume Down buttons to enter flash mode. Hold Power + Home + Volume Up buttons to enter recovery mode.

Installation

Currently pmbootstrap flasher flash_rootfs fails at 17%, but pmbootstrap flasher flash_kernel works, so there are two ways:

  • install on sdcard (untested)
  • install via android recovery zip

Wifi

To make wifi work, we need some binary blobs (download and wcnd, both located at /system/bin/ in stock rom), so we can:

  • use libhybris
  • see how Samsung Z1 handles it in Tizen (uses some Spreadtrum chip)
  • recompile them from leaked sources

See also