---
title: "Call of Duty Mobile won't launch on GameLoop (stuck on 1.0.53) — TAC / TAS fix"
canonical_url: https://emudesk.com/issues/cod-mobile-wont-launch-gameloop-classic-tac-tas-fix
content_locale: en
source_locale: en
entity_type: issue
index_status: index
published_at: 2026-08-31T18:22:23.000Z
updated_at: 2026-09-01T00:45:02.719Z
freshness_status: fresh
---

# Call of Duty Mobile won't launch on GameLoop (stuck on 1.0.53) — TAC / TAS fix

Call of Duty Mobile no longer launching on classic GameLoop is a distribution change after build 1.0.53 — not a corrupt install — so re-downloading or forcing a "repair" only makes it worse. The way to play right now is to install CoDM on the Tenstore Android Connect (TAC) build using the community GameLoopHub helper, then apply a temporary manual keymap (Smart Keymap doesn't work on TAC yet). Do not force-update your classic install.

You open GameLoop, click Call of Duty: Mobile, and nothing works the way it used to — the game refuses to launch, crashes straight back to the GameLoop desktop the moment you force an update, or the store entry behaves as if the game is gone. Your PC is fine, your internet is fine, and PUBG Mobile or other titles still run, so it looks like a corrupt install. It isn't, and re-downloading will not fix it.

Cause: CoD Mobile has moved to a newer Tencent distribution that classic GameLoop can no longer launch. Classic GameLoop's last working CoDM build was 1.0.53 (December 2025); it then missed 1.0.54 (Feb 2026), 1.0.55 (Apr 2026), and 1.0.56 (June 2026). Force-updating the classic client to catch up makes it crash on launch instead of opening. On top of that, GameLoop's Smart Keymap is currently broken for CoDM on both Global and China builds, so even when the game does start, the one-click keymap people relied on does not apply. This is a platform/distribution change on Tencent's side — not a bad ROM, not a damaged install, and not something a reinstall, cache clear, or graphics-backend change can repair.

The game is not discontinued and it is not permanently dead on PC — it now runs through Tencent's newer engine rather than the old GameLoop client. There is currently no confirmed official date for classic GameLoop + Smart Keymap to fully return; anyone posting a specific date is guessing. A real fix is on the way, but until it lands you use one of the routes below to play today.

Not this issue? If CoDM does open but the cursor breaks free or your aim snaps mid-fight, see Aim snaps / cursor breaks free (CTRL mouse-lock bug). If GameLoop hangs at 99% on launch generally, see GameLoop stuck at 99% won't launch.