Ich möchte z.B. meine Tel. Kontakte auf ein anderes Handy (auch Android) übertragen

Ich möchte, dass ein Anrufer das Besetztzeichen hört, wenn ich bereits mit jemand anderem telefoniere.

Mein Smartphone ist ins Wasser gefallen. Jetzt ist es schwarz. Wie komme ich schnellstmöglich an die Daten? Brauche für eine Reise Apps und viele Funktionen. War sehr kurz im Wasser - trocknete im Warmen - seit ca 6 h - keine Reaktion

Meine alte SIM vom Sony Handy passt nicht. Welche Größe brauche ich? mfG H.Petri

Hello, little over a year ago I purchased a Pixel 3a and enjoyed it ever since. Now two problems came up which I cannot solve despite searching on the internet. (1) Playing MP3-files. I have several folders with MP3-files on an USB-stick. I can read this stick. Using a filemanager, "File Manager Plus" by alphainventor.com I can open all folders. When I tap on a MP3-track it is played. However, the player shuffles the tracks which is intolerable with classical music. How can I change this behavior? I also tried to use VCL. This app cannot find the USB-stick by itself but asks for the path. The name of the stick is MAXWELL, on it are folders with up to 22 tracks in each of it. How do I define the path? (2) Backup. What software and procedure do you recommend for producing a backup on a PC (Windows 10), not in a cloud? The instructions I found on the internet are a bit confusing for me -- I am more than 84 years old -- so I would appreciate if you can give me a simple recipe for backing up as much as possible from my Pixel on to my PC. It would be great if you could help me in any way. Thank you and best wishes, Peter Navé