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Finepower F1 (finepower-f1)

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Revision as of 04:39, 25 September 2019 by Sagethesagesage (talk | contribs) (Flashing kernel: Fixed typos and improved some wording.)
FinePower F1
FinePower F1
FinePower F1
Manufacturer FinePower
Name F1
Codename finepower-f1
Released 2018
Hardware
Chipset Spreadtrum SC7731C
CPU 4x1.2Ghz Cortex-A7
GPU Mali-400 MP1
Display 320x480
Storage 4 GB
Memory 512 MB
Architecture armv7
Software
Original software Android 6.0
postmarketOS
Category testing
Pre-built images no
Features
Flashing
Partial
USB Networking
Works
Internal storage
No data
SD card
No data
Battery
No data
Screen
Partial
Touchscreen
Works
Multimedia
3D Acceleration
No data
Audio
No data
Camera
No data
Camera Flash
No data
Connectivity
WiFi
No data
Bluetooth
No data
GPS
No data
NFC
No data
Modem
Calls
No data
SMS
No data
Mobile data
No data
Miscellaneous
FDE
No data
HDMI/DP
No data
Sensors
Accelerometer
No data
Magnetometer
No data
Ambient Light
No data
Proximity
No data
Hall Effect
No data
Haptics
No data
Barometer
No data


Contributors

Maintainer(s)

Users owning this device

Current issues

- Framebuffer has red and blue channels swapped. - X11 environments don't start. - Keyboard is not detected: only power button works. Probably needs a driver.

Hardware

LCD panel controller: Sintronix ST7796S (MIPI) Back camera: GalaxyCore GC2385 (mipiraw) Front camera: GalaxyCore GC030 Wi-Fi, Bluetooth, GPS: sc2351 Keyboard LED: sc2723 Touch panel: FocalTech *

How to control brightness

echo 255 > /sys/class/backlight/sprd_backlight/brightness echo 255 > /sys/class/leds/keyboard-backlight/brightness

How to enter flash mode

Hold Power key and Vol- just after that. Release buttons when logo appears. Navigate to "Reboot to bootloader" option with volume keys and press Power to choose. The phone will reboot in fastboot mode. Another option is to connect phone to computer and run

$ adb reboot bootloader

or

$ sudo fastboot reboot bootloader

Installation

Flashing kernel

Note Backup your boot partition before flashing the kernel. If you have root, you can do this with adb. Connect the phone to your computer, and enable USB debugging in Developer settings. Then
$ adb shell
$ su
# dd if=/dev/block/mmcblk0p16 of=/sdcard/boot.img
If your phone isn't rooted, use ResearchDownload tool to create a backup.

Fastboot on this phone doesn't support booting the kernel from an SD card, so it's required to flash kernel with $ pmbootstrap flasher flash_kernel If you have an SD card that is rather fast, consider flashing rootfs onto it instead of the phone, which probably has slower memory (15 Mb/s on read, 9 Mb/s on write).

Partitions layout

major minor  #blocks  name 
 
 253        0     409600 zram0 
 179        0    3817472 mmcblk0 
 179        1       5120 mmcblk0p1 
 179        2       1024 mmcblk0p2 
 179        3      15360 mmcblk0p3 
 179        4       2048 mmcblk0p4 
 179        5       1024 mmcblk0p5 
 179        6       1024 mmcblk0p6 
 179        7       1024 mmcblk0p7 
 179        8       1024 mmcblk0p8 
 179        9       1024 mmcblk0p9 
 179       10       1024 mmcblk0p10 
 179       11       1024 mmcblk0p11 
 179       12       1024 mmcblk0p12 
 179       13       1024 mmcblk0p13 
 179       14       1024 mmcblk0p14 
 179       15       1024 mmcblk0p15 
 179       16      17408 mmcblk0p16 
 179       17    1228800 mmcblk0p17 
 179       18     153600 mmcblk0p18 
 179       19      15360 mmcblk0p19 
 179       20       1024 mmcblk0p20 
 179       21       2048 mmcblk0p21 
 179       22       6144 mmcblk0p22 
 179       23    2357231 mmcblk0p23 
 179       96        512 mmcblk0rpmb 
 179       64       4096 mmcblk0boot1 
 179       32       4096 mmcblk0boot0
boot -> /dev/block/mmcblk0p16
cache -> /dev/block/mmcblk0p18
fbootlogo -> /dev/block/mmcblk0p15
logo -> /dev/block/mmcblk0p14
misc -> /dev/block/mmcblk0p20
miscdata -> /dev/block/mmcblk0p2
persist -> /dev/block/mmcblk0p21
prodnv -> /dev/block/mmcblk0p1
recovery -> /dev/block/mmcblk0p19
sysinfo -> /dev/block/mmcblk0p22
system -> /dev/block/mmcblk0p17
userdata -> /dev/block/mmcblk0p23
wcnfixnv1 -> /dev/block/mmcblk0p10
wcnfixnv2 -> /dev/block/mmcblk0p11
wcnmodem -> /dev/block/mmcblk0p9
wcnruntimenv1 -> /dev/block/mmcblk0p12
wcnruntimenv2 -> /dev/block/mmcblk0p13
wdsp -> /dev/block/mmcblk0p4
wfixnv1 -> /dev/block/mmcblk0p5
wfixnv2 -> /dev/block/mmcblk0p6
wmodem -> /dev/block/mmcblk0p3
wruntimenv1 -> /dev/block/mmcblk0p7
wruntimenv2 -> /dev/block/mmcblk0p8

See also