I'm proud of myself, I was able to replace my old Mi phone battery. I bought the battery online - not original pero pwede na rin kaysa sa original na kailangan pa pumunta sa Quezon City. Battery promo with tool kit, I messaged the seller to please include the toolkit, kaya nagawa ko mag-replace. Mas gusto ko kasi ang portrait effect ng Mi phone compare to other smartphones kaya this is the reason why I still want to use it.