CompatibilityChat

%1$s is using an older version of Telegram, so secret photos will be shown in compatibility mode.\n\n

Once %2$s updates Telegram, photos with timers for 1 minute or less will start working in 'Tap and hold to view' mode, and you will be notified whenever the other party takes a screenshot.
Appears when trying to send a photo with a timer to a secret chat with a user whose app is seriously antiquated. Not very realistic at the moment.
287
Applied
%1$s is using an older version of Telegram, so secret photos will be shown in compatibility mode.

Once %2$s updates Telegram, photos with timers for 1 minute or less will start working in 'Tap and hold to view' mode, and you will be notified whenever the other party takes a screenshot.
287/287
1
Fair Puma, Oct 10, 2017 at 18:29
Applied
%1$s is using an older version of Telegram, so disappearing photos will be shown in compatibility mode.

Once %2$s updates Telegram, photos with timers for 1 minute or less will start working in 'Tap and hold to view' mode, and you will be notified whenever the other party takes a screenshot.
293/287
ICO, Dec 16, 2020 at 18:13
Applied
%1$s is using an older version of Telegram, so secret photos will be shown in compatibility mode.

Once %2$s updates Telegram, photos with timers for 1 minute or less will start working in 'Press and hold to view' mode, and you will be notified whenever the other party takes a screenshot.
289/287
1
Little Crow, Jul 10, 2019 at 17:08