Note 10+ shows "Sandbox runtime" on screen

[Mathew1]

Dear Admin,

Why my Note 10+ shows "Sandbox runtime" frequently while using the phone?? what does it mean? 

[alrayhi]

try to format your smartphone. if after formatting if it's still showing thats mean it has software lagging from sandbox .

[luvhurt]

https://support.theguardian.com/int/contribute?REFPVID=k07sat1eobj087rcpuv0&INTCMP=double_banner&acq...

[Mathew1]

after September Security patch update this error message disappeared. Thanks

[luvhurt]

back my original dwvice