TL;DR

TL;DR: start with the cheap checks that the public sources actually support: make sure the device still meets the live store requirement, do not force 60 FPS on hardware without headroom, reduce visual clutter where you can, and restart or shorten sessions if heat is building up.

Quick Facts

Official problem list

Processing overload, co-op instability, overheating, cluttered effects

First settings check

Do not use 60 FPS unless your device has clear headroom

Best readability fix

Turn the virtual pad display off

When to suspect hardware

If you are below or barely on the current store floor

Quick Answer

Quick Answer

The official CBT report already tells us what the real performance pain points are: processing overload, co-op connection stability, devices overheating, and graphical effects making attacks hard to read. So the safest fix order is: first verify your phone still meets the current store requirement, second stop forcing expensive settings like 60 FPS if the phone has no spare headroom, third reduce visual clutter with options like virtual pad off and cutscene off, and fourth test whether the problem only happens in co-op or other effect-heavy modes. This page stays with low-risk fixes because the public sources do not yet publish a big advanced graphics menu.

Fix Order That Matches the Evidence

PriorityWhat to checkWhy it comes first
1Store-page compatibilityIf the hardware is below the live floor, the rest of the fixes are guesswork
2Frame-rate and visibility settingsGame8 publishes concrete launch settings advice here
3Heat and session lengthOfficial feedback specifically flags overheating and processing overload
4Mode-specific testingCo-op and other busy modes can fail even when story play feels fine

The Safest Fixes to Try First

  1. Recheck your device against the live App Store or Google Play requirement.
  2. If your phone is already warm or stuttering, do not force 60 FPS. Game8 recommends 60 FPS only when the device has room to spare.
  3. Turn virtual pad display off. Game8 recommends it because it improves visibility without removing movement control.
  4. Turn cutscene playback off for repeat farming. This will not solve raw lag, but it does remove wasted time and helps long sessions feel lighter.
  5. Restart before co-op or shrine marathons if the phone is hot. This is an inference from the official overheating and overload reports, but it is a low-risk one.

How to Read the Symptom Correctly

If the problem is blurry or unreadable combat

Treat it as a performance issue too. The official CBT report specifically links poor readability to excessive effects, especially in busy runs.

If the problem only appears in co-op

Do not assume your whole account is broken. The official CBT report separately calls out co-op connection stability as an issue area.

If the phone gets hot before it fully lags

Treat that as an early warning, not as a side issue. Official feedback already puts overheating in the same problem cluster as sluggish performance.

What This Page Will Not Pretend to Know

The public sources used for this site do not currently publish a full PC-style graphics breakdown with shadow quality, particle sliders, or exact thermal profiles by device model. That means the honest launch answer is a short troubleshooting ladder, not a fake “perfect settings” spreadsheet.

When to Stop Tuning and Upgrade Expectations

SituationBetter conclusion
Device is below the current store floorThis is a hardware-support problem first
Device only barely meets the floor and still overheatsExpect compromises in long or busy sessions
Story feels okay but co-op feels badTreat it as a mode-specific load problem
You already lowered obvious settings and the phone still struggles immediatelyMove back to compatibility and thermal limits instead of endlessly tweaking

FAQ

Should I always use 60 FPS because Game8 recommends it?

No. Game8 explicitly qualifies that advice with “if your device has headroom.” If the phone is already hot or unstable, forcing 60 FPS is the wrong direction.

Why talk so much about visibility instead of only frame rate?

Because Square Enix’s CBT feedback report calls out unreadable enemy attacks caused by excessive effects. If you cannot read the screen, that is already a real performance problem.

Can this page fix every crash or disconnect?

No. It can help you rule out the obvious causes that public sources actually support. Some launch issues may still need game-side client updates.