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Samsung Galaxy J7 (samsung-j7elte)

From postmarketOS Wiki
Revision as of 13:07, 30 October 2022 by KrakinTheKonsole (talk | contribs)
This device is marked as not booting.
Status: Kernel compiles but failes to start
Samsung Galaxy J7
no photos yet
no photos yet
Manufacturer Samsung
Name Galaxy J7
Codename samsung-j7elte
Released 2015
Hardware
Chipset Exynos 7580 Octa
CPU 8x ARM Cortex-A53 @ 1500 MHz
GPU Mali-T720MP2
Display 720x1280 SuperAMOLED
Storage 16 GB
Memory 1.5 GB
Architecture aarch64
Software
Original software Android 5.1.1(Upgradable to 7.1.1)
postmarketOS
Category testing
Pre-built images no
postmarketOS kernel 3.10.108


Contributors

  • KrakinTheKonsole

Users owning this device

Development status

Compiles

  • Linux kernel 3.10.108
  • Device information

What's working

  • Making a PMOS Recovery zip
  • Flashing using custom recovery
  • Showing splash screen during boot

What's wrong When the phone boots it shows the splash screen meaning the rendering is working. But it crashes and force reboots soon after.

How to enter flash mode

Power down the device first. To enter ODIN/Heimdall flashing mode, press and hold Power + Home + Volume Down buttons until a warning screen pops up. Then press Volume Up button to enter ODIN mode.

To enter Recovery (Stock/Custom) mode, press and hold Power + Home + Volume Up buttons until the Recovery splash screen pops up.

Installation

Installation with Heimdall doesn't work. Use the custom recovery method provided by PMOS wiki to install it. Remember to add these packages into the rootfs : mkbootimg,msm-fb-refresher.

See also