Picked up an iphone s, and a samsung SM-J600FN. Any ways to get em working?

Unlocking and Restoring Used Smartphones: Insights and Potential Solutions

Purchasing secondhand smartphones can be a rewarding experience, especially when acquiring devices at a reduced cost. Recently, I acquired two such devices: a locked iPhone and a Samsung Galaxy J6 (model SM-J600FN). Both devices present unique challenges, and I am seeking expert advice on the best methods to get them operational.

Background:

• iPhone: The device belonged to a carboot sale vendor who had forgotten the password. It is currently locked, but the phone powers on and appears to function normally otherwise. As I do not have the password, I am uncertain about resetting or unlocking it legally and securely.

• Samsung Galaxy J6 (SM-J600FN): The device has a cracked screen, and the LCD appears non-functional. Despite this, the phone vibrates and makes sounds when pressing volume buttons. Additionally, holding the power and volume down buttons causes the device to vibrate, indicating it is responding to hardware inputs, yet the display remains blank.

Challenges and Considerations:

1. iPhone Unlocking and Restoration
2. The device is locked due to a forgotten passcode.

3. Without the Apple ID credentials, unlocking may be difficult; considerations include device reset options and potential activation lock.

4. Samsung Device Repair and Data Recovery

5. The display is non-responsive, but hardware responses suggest the device is operational internally.
6. Options include screen replacement, hardware diagnostics, or software-based recovery methods.

Potential Solutions:

For the iPhone

• Legal and Secure Reset:
  If the Apple ID credentials can be recovered, attempt to reset the password or use Apple’s account recovery options. Without these, the device may be locked due to Activation Lock, which requires owner credentials to unlock legally.

• Hardware Reset (DFU Mode):
  Using iTunes (or Finder on macOS), putting the device into Device Firmware Update (DFU) mode can facilitate restoration. Note that this will erase data and may not bypass activation lock.

• Third-Party Unlock Services:
  Be cautious with third-party unlocking services, as they may violate legal terms or compromise device security.

For the Samsung Galaxy J6

• Screen Repair:
  Replacing the cracked LCD or the entire display assembly can restore visual access to the device, allowing further troubleshooting.

• Hardware Diagnostics:
  With the device responding to button presses, connecting it to a computer with Samsung