Japanese versions come with numerous non-removable apps and unique system branding.
: Network unlock your device. You have several options:
It involves modifying critical partitions of your device.
ChimeraTool is a paid professional software suite that supports the SCV38 for network repair, CSC change, and bootloader unlocking. It's one of the few tools that directly supports Japanese carrier variants, but it requires a paid license. Scv38 Convert To G960f
Because you are changing identity from SCV38 to G960F, you cannot simply flash stock G960F firmware directly through Odin; Odin will throw a binary mismatch error. Instead, you must use TWRP recovery to flash a G960F-converted custom ROM. Turn off your Galaxy S9 completely.
firmware, the following methods are used to reach a similar goal: The
It is highly recommended to look for a specific "SCV38 to G965F Conversion Pack" or guide on forums like or 4PDA . These packs usually contain a pre-patched Odin and a script to automate the disabling of security features. Japanese versions come with numerous non-removable apps and
This is not a minor software difference—it's a completely different hardware architecture. You cannot simply flash G960F firmware onto an SCV38 device because the firmware is compiled for a completely different processor. A notable XDA Developers user reported that after flashing a Japanese firmware, their phone had only 16GB of storage instead of 64GB, indicating serious compatibility issues. Attempting to flash the wrong firmware can result in (devices that become completely unresponsive).
, typically tied to the or Docomo networks. While the hardware is powerful, the software often includes:
Alternatively, you can use a firmware conversion tool, such as the "Firmware Conversion Tool" software. This method is more straightforward but requires a Windows PC. ChimeraTool is a paid professional software suite that
That said, many of your underlying goals—network unlocking, removing bloatware, accessing different carrier features—may still be achievable through other means. The SCV38 can be rooted, its bootloader can be unlocked, and with the right tools like ChimeraTool or a modified version of Odin, you can flash new firmware and potentially change certain software parameters.
🧠 Pro tip: Always back up your EFS partition first, and make sure both models are on the same bootloader revision before converting.