[LupCheong]

After the 1st system security update yesterday Friday the battery from 100% drop to 99% is almost instantly within 5 second. Wednesday I get my phone and I got update the system security update and is the original system security update. Thursday morning and Friday morning charge to 100% the 100% can hold very long. Then on Friday 1pm plus got the 1st system security update I go update. This morning I charge from 35-100% the 100% drop to 99% instantly within 5 second. From 0-89% charge very fast 1 minute charge 2-3% then from 90-99 take 1 minute to charge 1-1.5% and take 5 minutes 5 minutes plus to charge from 99% to 100% but from 100% drop to 99% took less than 5 second almost instantly.