Hong Kong, April 19 -- Is that buffer or lag getting to you, it's high time you jolt up that old phone of yours. Here are a few hacks on speed up old smartphone.

Stuck at home during the lockdown, you cannot help noticing how slow your phone has become. Don't despair, you probably don't need to buy a new one just yet. Here are five tips to breathe new life into an ailing device that is not as nimble as it used to be. Tech guide: How to speed up your old smartphone

Adapt your settings

If your smartphone is old to the point where it can no longer be updated to the latest version of iOS or Android, you might want to consider getting rid of visual effects and other options of limited usefulness that take up processing capacity. One easy wa...