[KEV TSHWJ XEEB]

Zoo thiab rov qab rollback daim ntawv lo,

ob-txoj kev rollback, tsis siv neeg synchronization ntawm daim kab xev thim rov qab thiab tshuab luam ntawv,

haum rau kev ua cov ntawv luam ntawm cov ntawv lo

Cim npe nrov: tus kheej nplaum daim ntawv lo rewinder, Tuam Tshoj, tuam ntxhab, lwm tus neeg, Hoobkas, yuav, lag luam wholesale, nqe, pheej yig, dawb qauv, ua nyob rau hauv Suav teb