TENCENT (00700.HK) -4.200 (-0.838%) Short selling $256.89M; Ratio 3.528% announced a major update for WeChat, optimizing chat record backup. Upon the optimization, users can back up mobile chat records to external storage devices. Chat records can also be set to "automatic backup".TENCENT emphasized that the backed-up chat records are stored with encryption to ensure privacy is not compromised. Multiple users can use the same storage device without any risk of cross-channel interference or data leakage.Related NewsJPM Top Picks for CN Stocks for 2H25 (Table)TENCENT stated that the optimized chat record backup feature is still in the beta testing phase, and the testing scope is being expanded.(HK stocks quote is delayed for at least 15 mins.Short Selling Data as at 2025-07-04 16:25.)