It's a nightmare you never want to experience with a phone, but it happened to me.
WARNING: Cubot KingKong Power 3 is a literal piece of e-waste. I’m now a slave to the Power Button just to charge this brick. I've never reviewed a phone this awful in my life. It's like falling into the deepest abyss of smartphone hell. You can't imagine any phone making your user experience worse than this one, I guarantee it. I’m exhausted. I’m drained. And I’m writing this to save anyone else from the absolute nightmare that is the Cubot KingKong Power 3. This isn’t just a "bad phone"—it’s a soul-crushing burden that shouldn't even exist in 2026. The Most "Idiotic" Problem in Smartphone History I wouldn't mind a bad camera or a muffled mic, but this phone fails at the most basic human necessity: CHARGING. Every single time I need to plug it in, I have to REBOOT the damn phone. Every. Single. Time. It won't recognize the charger unless I restart it. My Power button is about to snap off because I have to press it dozens of times a day just to "beg" this device to take some power. It’s pathetic. Futility & Failure I’ve wasted so much of my life trying to fix this. I’ve done 4 FULL FACTORY RESETS, hoping it was just a software glitch. Result: ZERO. The bug is so deeply rooted in their incompetent system that even a full wipe doesn’t fix it. Cubot even pushed an "older" firmware update recently, and guess what? It did absolutely nothing. It’s like buying a piece of trash and being forced to babysit it. The 4Mbps Slow Torture To make matters worse, my internet speed is capped at 4 Mbps. Every time I’m forced to factory reset this "idiot" of a phone, I have to spend DAYS staring at progress bars, redownloading my apps and setting everything up, only for the charging bug to come back immediately. It’s a loop of pure misery. The Verdict: Cubot is a Joke How does a company even release something this broken? Their support is non-existent, and their software is "trash" in its purest form. This isn't a "rugged" phone; it’s a parasite that sucks the energy and time out of your life. DO NOT BUY THE KINGKONG POWER 3. If you value your sanity and don't want to become a slave to a power button just to get a charge, stay away from this brand. They are selling garbage disguised as hardware.