Samsung Galaxy Express SGH-I437 (samsung-expressatt): Difference between revisions
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* Flash kernel using pmbootstrap flasher flash_kernel | * Flash kernel using pmbootstrap flasher flash_kernel | ||
== Useful Links == | == Useful Links (?) == | ||
* https://www.infineon.com/dgdl/Infineon-CYUSB301X_CYUSB201X_EZ-USB_FX3_SUPERSPEED_USB_CONTROLLER-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eca1e7442aa | * https://www.infineon.com/dgdl/Infineon-CYUSB301X_CYUSB201X_EZ-USB_FX3_SUPERSPEED_USB_CONTROLLER-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eca1e7442aa | ||
* https://arxiv.org/abs/1707.05082 | * https://arxiv.org/abs/1707.05082 | ||
* https://www.infineon.com/dgdl/Infineon-CY7C65223D-32LTXI-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eea2d36730a | |||
* https://www.infineon.com/dgdl/Infineon-CYUSB301X_CYUSB201X_EZ-USB_FX3_SUPERSPEED_USB_CONTROLLER-DataSheet-v21_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eca1e7442aa | |||
* https://www.infineon.com/dgdl/Infineon-CYUSBS236_User_Guide-UserManual-v01_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ef8d1be0e5a | |||
== See also == | == See also == |
Revision as of 06:08, 25 June 2024
![]() Samsung Galaxy Express SGH-I437 | |
Manufacturer | Samsung |
---|---|
Name | Galaxy Express SGH-I437 |
Codename | samsung-expressatt |
Released | 2012 |
Type | handset |
Hardware | |
Chipset | Qualcomm Snapdragon S4 Plus (MSM8960) |
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 |
Original version | 4.0 |
Extended version | 4.1 |
postmarketOS | |
Category | testing |
Pre-built images | no |
Mainline | yes |
postmarketOS kernel | 6.5_rc2 |
Flashing |
Works |
---|---|
USB Networking |
Works |
Internal storage |
No data |
SD card |
No data |
Battery |
No data |
Screen |
No data |
Touchscreen |
No data |
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 download/flash mode
Start powered off. From there, hold the
button, button, and button. Once the phone buzzes, release the button.There is also a way to enter Odin download mode without the 3 button combo (link). Instead of the resistor in this schematic being 150k or 619k, make it around 300k (which you could easily do with two 150k or 619k resistors). Will be useful if accidentally soft bricking device.
Installation
- Enter Flash Mode
- Flash pmOS using pmbootstrap flasher flash_rootfs
- Flash kernel using pmbootstrap flasher flash_kernel
Useful Links (?)
- https://www.infineon.com/dgdl/Infineon-CYUSB301X_CYUSB201X_EZ-USB_FX3_SUPERSPEED_USB_CONTROLLER-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eca1e7442aa
- https://arxiv.org/abs/1707.05082
- https://www.infineon.com/dgdl/Infineon-CY7C65223D-32LTXI-DataSheet-v01_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eea2d36730a
- https://www.infineon.com/dgdl/Infineon-CYUSB301X_CYUSB201X_EZ-USB_FX3_SUPERSPEED_USB_CONTROLLER-DataSheet-v21_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0eca1e7442aa
- https://www.infineon.com/dgdl/Infineon-CYUSBS236_User_Guide-UserManual-v01_00-EN.pdf?fileId=8ac78c8c7d0d8da4017d0ef8d1be0e5a