I received a call from a company and somehow my phone got discharged. When it restarted, the call record was not visible. I really need that number. Any help
While your situation appears strange, you could perhaps try Android Data Recovery:
"Android Data Recovery, an incredible tool for recovering, allows you to retrieve Android data such as contacts, text messages, call history, photos, WhatsApp history, videos, audios, documents and restore them back to Android phones of any brand"
I've never tried that application and can't guarantee if it'll work or not.
From reading this, steps involved on recovering lost data may involve:
- stop copying data onto phone or updating to prevent overwriting data you wish to recover.
- Enable USB debugging on your Android.
- Run the Android Data Recovery and follow on screen instructions.
See link above for more details.