Samsung Galaxy Express SGH-I437 (samsung-expressatt): Difference between revisions
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| imagecaption = Samsung Galaxy SIII SGH-I437 | | imagecaption = Samsung Galaxy SIII SGH-I437 | ||
| releaseyear = 2012 | | releaseyear = 2012 | ||
| originalsoftware = Android 4.0 | | originalsoftware = Android 4.0 - 4.1 | ||
| chipset = Qualcomm MSM8960 Snapdragon S4 Plus | | chipset = Qualcomm MSM8960 Snapdragon S4 Plus | ||
| cpu = Dual-core 1.5 GHz Krait | | cpu = Dual-core 1.5 GHz Krait | ||
| gpu = Adreno 225 | | gpu = Adreno 225 | ||
| storage = | | storage = 8 GB | ||
| display = 480x800 AMOLED | | display = 480x800 AMOLED | ||
| memory = | | memory = 1 GB | ||
| architecture = armv7 | | architecture = armv7 | ||
<!-- the following status_* questions should be answered with Y - yes, P - partial, N - no, or left blank (for untested or unknown) --> | <!-- the following status_* questions should be answered with Y - yes, P - partial, N - no, or left blank (for untested or unknown) --> | ||
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see Unixbench page on wiki | see Unixbench page on wiki | ||
| whet_dhry = 0.0 | | whet_dhry = 0.0 | ||
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== Users owning this device == | == Users owning this device == | ||
{{Device owners}} | {{Device owners}} | ||
== How to enter flash mode == | == How to enter flash mode == | ||
Start powered off. From there, hold the | Start powered off. From there, hold the {{button|Volume Down}} button, {{button|Home}} button, and {{button|Power}} button. Once the phone buzzes, release the {{button|Power}} button. | ||
== Installation == | == Installation == | ||
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== See also == | == See also == | ||
* {{MR|808|pmaports}} Initial merge request | * {{MR|808|pmaports}} Initial merge request | ||
* {{issue|340|pmaports}} | * {{issue|340|pmaports}} Kernel building issues | ||
* [https://www.gsmarena.com/samsung_galaxy_express_i437-5018.php GSMArena] | * [https://www.gsmarena.com/samsung_galaxy_express_i437-5018.php GSMArena] | ||
* | * {{Device package|samsung-expressatt}} | ||
* | * {{Kernel package|samsung-expressatt}} |
Revision as of 09:34, 25 October 2020
![]() Samsung Galaxy SIII SGH-I437 | |
Manufacturer | Samsung |
---|---|
Name | Galaxy S III SGH-I437 |
Codename | samsung-expressatt |
Released | 2012 |
Hardware | |
Chipset | Qualcomm MSM8960 Snapdragon S4 Plus |
CPU | Dual-core 1.5 GHz Krait |
GPU | Adreno 225 |
Display | 480x800 AMOLED |
Storage | 8 GB |
Memory | 1 GB |
Architecture | armv7 |
Software | |
Original software | Android 4.0 - 4.1 |
postmarketOS | |
Category | testing |
Pre-built images | no |
postmarketOS kernel | 3.4.106 |
Flashing |
Works |
---|---|
USB Networking |
No data |
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 |
USB OTG |
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
LogicalErzor
Maintainer(s)
LogicalErzor
Users owning this device
How to enter flash mode
Start powered off. From there, hold the
button, button, and button. Once the phone buzzes, release the button.Installation
- Unlock the bootloader if it hasn't been unlocked before. (My memory is hazy, but I think I did it a sketchy way. I downloaded KingoRoot and rooted my device. I then installed ClockWorkMod from here although I think TWRP by jt works fine as well. Then get a ROM to overwrite the original. Compiled a recent one here)
- Enter Flash Mode
- Flash pmOS using pmbootstrap flasher flash_rootfs
- Flash kernel using pmbootstrap flasher flash_kernel
Current Known Problems
- Red Tint
- Power button boot loops (Seems like this had to do with pmOS itself. It's fine now, but doesn't do anything)
- Screen on 24/7
- Only works on Weston
See also
- pmaports!808 Initial merge request
- pmaports#340 Kernel building issues
- GSMArena
- Device package
- Kernel package