Here's when Tino come back in Weekenders Adventures of Transformers: Age of Extinction.

[Then they hear an engine approaching]

Yuri: What's that?

[then they see something]

Fred: it's Sunset Shimmer, on his motorcycle.

[Sunset Shimmer drives up and stops]

Lor McQuarrie: Sunset Shimmer?

Tohka: What are you doing here?

Sunset Shimmer: Came ta help, ya all.

???: And me too. [Tino gets off the bike and walks up]

Everyone: TINO!

[Everyone comes to see him]

Yoshino: [gives Tino a big hug] Tino, you're alive! [hugs him tighter]

Tino Tonitini: Yoshino!

Yoshino: You're back!

Tino Tonitini: Yoshino!

Yoshino: You're back!

Tino Tonitini: YOSHINO!!!!!!!!!!

Yoshino: You're back, my love!

Tino Tonitini: YOSHINO!!! I CAN'T BREATHE!!!

Yoshino: [tears rolled down her cheek]

Michelangelo: TINO!! YOU'RE BACK!!!

Jeri Katou: (Runs and hugs Tino) TIno! I thought I lost another friend!

Tino Tonitini: It's okay, Jeri. Sorry guys. What's going on?

Shido: We are going at war Tino, we are fighting Galvatron's army.

Tino Tonitini: I thought Galvatron only works by Joyce.

Godou: That's what we thought to.

Star Butterfly: But Galvatron is Megatron!

Mana: Megatron's head was used to build a brand new robot mutant! And he has returned to get his revenge and then give our brains and hearts!

Tino: [glares] [to Erica] So Erica, how's the baby doing?

Erica: Don't worry, Tino. [pats her belly] The baby's doing just fine.

Marco: We'll never loose it.

Star: Here. [gives him his .45 colt and his machine gun]

Tino: [takes his gun back] Thanks. [he holsters it]

Tim: We also found out how the villains got guns of their own, besides Grizzle.

Tino Tonitini: What new weapons?

Arnold: Don't you remember what Kurumi killed you with?

Tino Tonitini: Oh, yeah.

Shaggy: Speaking of Kurumi. How did you came back?

Tino: I was healed by Princess Celestia. It's everyone okay.

Takato Matsuki: That's great.

Ralphie: Yes.

Tino: Good.

Keesha: Uh, why do you ask?

Tino: I just wanted to make sure they're safe.

Takato Matsuki: You shouldn't seen what happened back then. Hunter J's clients ordered her and the villains to capture me, Guilmon and Calumon. Because they wanted to experimented me and Guilmon when we biomerge into Gallantmon and they also wanted to Calumon's powers of digivolutions.

Tino Tonitini: No way. Now. What were you saying about the villain's weapons now?

Velma: Turns out, the villains got their guns from Captain Hook.

Tino: Oh. I hate that stupid guy.

Takuya Kanbara: I hate that codfish too. Let's go!

[They take off]