kel tru

please any solution

I have an iPhone 13 that's stuck in DFU mode when I connect it with my 3UTOOLS and it's not turning on

Ok. I will. Thank you

iPhone 7 plus received dead,the circle section heats up . Supply doesn't also reach the battery terminal ,there is 5V on the charging flex . it pulls 0.99~1.02 A upon pressing the power button . would changing charging IC fix this ?

Ok. Thank you

Hello Engineers. Please has anyone fix this kind of issue. iPhone 14 pro max 0% remaining. Which ic do I have to replace? Tigris or Hydra