Update COME without guessing.
Use the current channel, keep the existing app in place and read Android’s message before changing anything.
Follow the sequence.
Change one condition at a time so you know what fixed the problem.
- 01
Check the current download page
Do not use an old version page or a file copied from another phone.
- 02
Keep the installed app
Install the update over the existing package unless the official release note tells you otherwise.
- 03
Read signature errors
A signature mismatch usually means Android does not recognise the new file as an update to the installed app.
- 04
Verify your data
Open the app after updating and confirm your normal access before deleting any previous download.
Do not uninstall first by default
Uninstalling can remove local app data and settings. Try the normal update path first. If Android says the signatures do not match, stop and verify that both files came from the expected distribution chain.
Check whether a COME file is genuineKeep the source, action and evidence in the same chain.
Clear space, not app data
Low storage can interrupt package staging. Remove unneeded downloads or media, restart the phone and retry. Clearing app data is a separate action and should not be the first response to a storage warning.
Read the device message before changing a setting.
Common questions.
Short answers first. The linked guides carry the full context.
Will updating delete my account?
A normal in-place update should not require you to delete the installed app. Account access still depends on your credentials and the current service.
Why does Android say the package conflicts?
The installed and downloaded files may use different signatures or package identities. Stop and verify the source before removing anything.
Can I install an older COME version?
Older packages may be unsupported or incompatible. Use the current download page unless support gives a documented rollback path.
Ready for the current COME download?
Download COME APK