There have been multiple accounts created with the sole purpose of posting advertisement posts or replies containing unsolicited advertising.
Accounts which solely post advertisements, or persistently post them may be terminated.
spamspeicher , 6 months ago What Phone manufacturer? What OS/ Version? When is that message displayed? When unlocking or in which app? What does the message say exactly? What mode of phone unlock is used? Got a screenshot of the message? Or even better a photo of the taped camera and phone with the message?