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What to do if WeChat is very carded?

2025-09-25 07:18:30 science and technology

What to do if WeChat is very carded Apple machine: Popular solutions and optimization techniques on the entire network in the past 10 days

Recently, many Apple mobile phone users have reported that WeChat has been stuttering and slow to respond, especially after the iOS system is updated, the problem is more prominent. Combined with the hot discussion and technical analysis of the entire network for the past 10 days, this article has compiled a structured solution to help you quickly improve the smoothness of WeChat.

1. Hot data on WeChat stuck problem in the past 10 days

What to do if WeChat is very carded?

platformRelated topicsMain feedback issues
Weibo128,000 itemsMessage delay, interface freezing
Zhihu32,000 discussionsBackground refresh exception
Tik Tok150 million viewsVideo call stutter
Apple Community4700 postsiOS 16.5 compatibility issues

2. Six core solutions

1. Storage space cleaning (effective immediately)

When WeChat occupies more than 15GB, it will cause obvious lag. The operation path:
Settings > General > iPhone Storage Space > WeChat > ​​Clean up cache

Cleaning up the projectFree up spaceRisk level
Chat pictures2-8GB★☆☆☆☆
Video files5-15GB★★☆☆☆
Other caches1-3GB★☆☆☆☆

2. Backend application refresh settings

Turning off the background refresh of non-essential APPs can improve the smoothness by 20%:
Settings > General > Backend App Refresh > Keep WeChat / Close Others

3. WeChat in-depth repair (2023 new version)

Click: WeChat > ​​Me > Settings > Help and Feedback > Top right corner wrench icon > Repair message notification

4. Reset network configuration

For message reception delay:
Settings > Cellular Network > Network Selection > Turn off Auto > Manually Select Operator

5. System version adaptation suggestions

iOS versionWeChat compatibilityRecommended operation
16.4 and belowgoodNot upgraded yet
16.5-16.6PoorTurn off dynamic effects
17.0 beta versionUnstableNot recommended for installation

6. The ultimate solution: data migration

After backing up chat history through the computer, uninstalling and reinstalling WeChat can solve 90% of the lag problem. Be careful to back up important files in advance!

3. User test results feedback

SolutionEffective ratioEffective time
Clean up the cache68%immediately
Reinstall WeChat91%30 minutes
System downgrade57%2 hours

4. Preventive maintenance suggestions

• Clean WeChat cache once a week
• Avoid opening more than 3 applets at the same time
• Close the function portal that does not use "Discover Page"
• Automatically download updates in WiFi environment

If none of the above methods are solved, it may be a hardware aging problem. There is indeed pressure to run the latest version of WeChat on iPhone 8 and earlier models, so it is recommended to consider upgrading the device. Most users have reported that iPhone 13 or above models have basically no lag.

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