WhatsApp for Infinix

XOS aggressively restricts background apps, which can throttle WhatsApp's camera and audio during a call. Open Settings > Apps > App management > WhatsApp > Battery usage (or 'App battery usage') and set it to 'No restrictions' / 'Allow background activity'. Then open WhatsApp itself and go to Settings > Storage and data > Use less data for calls and turn it OFF so the video stream isn't compressed. Finally, make sure XOS power saving (Settings > Battery > Power saving / Ultra power saving) is off during calls, and connect over Wi-Fi or a stable signal, since most call lag is bandwidth-related. See how others solved this on Reddit

XOS is throttling the app in the background. Go to Settings > Apps > WhatsApp > Battery and set it to 'No restrictions' (or 'Unrestricted'). Then open the Phone Master / Security app, find App freezer (Power Marathon) and exclude WhatsApp from being put to sleep. Finally, in Settings > Notifications & status bar > WhatsApp, make sure the notification categories you care about (Messages, Group notifications, Calls) are all turned on. This combination stops XOS from silencing or batching WhatsApp alerts. See how others solved this on Reddit

This is XOS battery management throttling background apps. Go to Settings > Apps > App management > WhatsApp > Battery usage and set it to "No restrictions / Allow background activity." Then open the Phone Master app and add WhatsApp to its protected/auto-launch whitelist so it isn't killed. Finally check Settings > Notification & status bar > App notifications > WhatsApp and make sure notifications are allowed and not silenced. See how others solved this on Reddit

XOS aggressively kills background apps to save battery, which holds back WhatsApp messages until you open the app. Go to Settings > Apps > WhatsApp > Battery and set it to 'No restrictions' (or 'Don't optimize'). Then open Recents (the app switcher), swipe down on the WhatsApp card and tap the padlock icon to lock it in memory. Finally, turn off any active power-saving mode under Settings > Battery, since the extreme/ultra battery saver is the most common cause of held-back chats. See how others solved this on Reddit

XOS aggressively kills background apps to save battery, which delays WhatsApp notifications. Go to Settings > Apps > App management > WhatsApp > Battery (or Battery usage) and set it to Allow background activity / No restrictions. Then open Phone Master (or Settings > Battery > More) and add WhatsApp to the protected / auto-launch list so the system stops freezing it. With background activity allowed, the app can wake and deliver messages instantly instead of only when you open it. See how others solved this on Reddit

This is XOS aggressive battery management killing WhatsApp in the background. Go to Settings > Apps > WhatsApp > Battery and set it to 'No restrictions' (or 'Allow background activity'), then open the Phone Master app and add WhatsApp to the protected/whitelisted apps so it isn't force-closed. Also turn off any 'Power saving' or 'Smart power' profile under Settings > Battery, since these throttle messaging apps until you manually open them. See how others solved this on Reddit

XOS aggressively kills background apps, so allow WhatsApp to run unrestricted: go to Settings > Apps > Manage apps > WhatsApp > Battery saver (or Battery usage) and set it to 'No restrictions', then under Settings > Apps > Manage apps > WhatsApp > Notifications make sure Calls and 'Allow notifications' are turned on. Also lock WhatsApp in the recent-apps screen (open recents, tap-and-hold the app card and tap the padlock) and turn off any 'Power Marathon' / Ultra power-saving mode under Settings > Battery so the system stops freezing incoming-call notifications. See how others solved this on Reddit

This is XOS battery management throttling WhatsApp in the background. Go to Settings > Apps > App management > WhatsApp > Battery usage (or Power consumption) and set it to "No restrictions" / "Unrestricted." Then go to Settings > Apps > App management > Auto-launch (or Auto-start) and enable WhatsApp so XOS lets it run in the background. Finally, open the Phone Master / cleaner app, find the protected (whitelisted) apps list, and add WhatsApp so it isn't auto-killed. See how others solved this on Reddit

This warning appears when XOS flags an app for sending a high volume of notifications. The quickest fix is to long-press the warning notification itself and tap the gear/settings icon, then turn it off. To control the underlying app, go to Settings > Notifications & status bar > App notifications (or Settings > Notifications), tap the app that triggered it, and disable the noisy notification category or toggle off notifications for that app entirely. There is no need to mess with system services to silence it. See how others solved this on Reddit

This is XOS aggressive battery management force-stopping WhatsApp. Go to Settings > Apps > App management > WhatsApp > Battery usage (or Power consumption) and set it to 'Allow background activity' / 'No restrictions'. Then open the Recents screen, swipe down on (or long-press) the WhatsApp card and tap the padlock to lock it so XOS does not clear it. Finally, in Settings > Battery, turn off any 'auto-launch' or 'app freeze' restriction for WhatsApp. This keeps messages and calls coming through in real time. See how others solved this on Reddit