If your device gets stuck on the logo screen after flashing the dump file, boot into Recovery Mode (Volume Up + Power while connected to a PC) and execute a Factory Data Reset / Wipe Cache Partition . This flushes out leftover encrypted user data conflicts from the previous system state.
The fact that it uses a processor, rather than a Qualcomm one, is crucial. It means that when backing up or writing NV data, you will be using MediaTek-specific tools like Miracle Box or SP Flash Tool, as seen in repair guides for similar devices. samsung a15 5g a156edxs1axa4 dump file nv file link
: Flashing NV files from another device may lead to invalid IMEI or network registration issues. It is highly recommended to back up your original data before overwriting these partitions. using a particular service tool? If your device gets stuck on the logo
Raw NV files from another phone contain that specific phone's IMEI number. Writing another phone's exact NV parameters blindly can cause an illegal dual-IMEI conflict on the network. Always try to repair or patch your original NV network data, or use a "clean generic NV file" that allows you to input your device's original IMEI printed on the back of the phone or retail box. It means that when backing up or writing
The string contains explicit details regarding the device model, geographic region, security patch level, and baseband version: : The global/international variant of the Samsung Galaxy A15 5G , utilizing a MediaTek Dimensity 6100+ chipset.