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by dingo_bat 3135 days ago
Most days, I use my phone in ultra power saving mode. Only whatsapp, sms, phone, and the internet browser is available. And the battery life is phenomenal. 10% literally gives me 24 hour standby time. Oh and I can whitelist maps if I need to. My only issue is uber, which is accessible only in normal mode and has no alternative when I need a cab.