Samsung a53 5g mai koi tareeqa mai apni dsri Samsung device ki call message real time maj receive krskoYa koi bta skta cpid ka low budget mai kha sai hoskta ya patchMarket mai maloom kra tha keh rahe v4 server sai hoga or wo bnd hai kaafi expensive o...
It doesn't matter u1 is unlocked unit i have also u unit i change it to u1 device completely work fine one more thing you have to install csc file nor home csc because you change your firmwareDownload odin patched latest version from xda web
Laptop ya pc per smart switch install kre apni device lgae wo khud detect krlega update available hai ya nhi update neeche likha nazar aiga update per kga kr bhool jae mob ko major update hai 1 2 hour lgegi