OK makes sense
The other brand one I did, did not power up display or led , in had to " best guess " charge level based on test points as well as use meter to read current input etc, goes well beyond " normal " procedures though, and if it's like the local places here beyond some shop abilities, never did find anyone willing to manually flash in the preloader partiton ( data supplied if needed so no excuse ).and then the proinfo data even though I told them where ( memory location ) it needed to be lol, they gave me a look of horror as they would of had to do some real work hehe, so I ended up doing it all myself, nasty learning curve 😞 but worth it in my case...
Back on topic, hope you get some good result to your favour on your visit to the Store with the phone. 😀😀