• After 15+ years, we've made a big change: Android Forums is now Early Bird Club. Learn more here.

SMS thread too big

I experienced the same problem. I haven't tried the handcent "delete all" function but here's my solution...

install "sms quick delete". while in the app, select a thread, so u can see individual messages. press "select all" and then "delete". it will take a LONG time to delete them and will lag the phone until it is completely cleared. the app will continue to delete msgs in the background only when the phone is awake. you can see the progress in the stock messages app; the msg count will continue to diminish. do NOT allow your threads to exceed 500 messages or your phone will start to lag when sending messages within that thread. for some reason, android was coded to load ALL your messages within the thread thus making your phone lag.
 
Upvote 0

BEST TECH IN 2023

We've been tracking upcoming products and ranking the best tech since 2007. Thanks for trusting our opinion: we get rewarded through affiliate links that earn us a commission and we invite you to learn more about us.

Smartphones