Glas Display zersprungen, Austausch möglich?

klaus hagn, yes you can replace the display. Here is an excerpt from the service manual:"

Protect the Display with protective film

Push in from the shown place to open the USB door

Pull the SIM Door to the direction shown to open it

Remove the SIM door

Pull out and remove the USB door. Do not use it again. Discard it.

Unscrews the two Torx+ size5 screws in the order shown. Do not use them again, discard them.

Insert the unibody opening tool SS-282 to the shown place and lever up the top ledt corver of the window frame.

Insert the unibody opening tool SS-282 to the shown place and lever up the top ledt corver of the window frame.

Release the left side of the windwo fram by sliding the SRT-6 to the direction shown. Start from the top end of the device. While releasing the windwo frame, be careful not to damage the assembly

Release also the right side of the window frame by sliding the SRT-6 to the direction shown. Start from the top of the device.

Pull the window frame gently to th direction shown to release the three remaining clips holding it.

Turn over the window frame as shown. While turning the window frame, be careful not to damage the two shown flexes.

Use the SS-93 to open the display connector. While opening the connector, be careful not to damage it or nearby components.

Use the sharp end of the SS-93 to open the proximity connector. While opening the connector, be careful not to damage it or nearby components.

The window frame can now be separated.

While the manual suggest to not reuse and discard certain items, I would hang on to those items until I would have found a proper replacement. As for the "special " tools, I am certain that the ifixit Pro-Tech -Toolkit will work just fine. Hope this helps, good luck.