the Vivo Y91c/Y91 charging solution doesn't add up

Assalamualaikum Wr Wb................. cellphone friends, this time I will provide a tutorial on how to fix the Vivo Y91/Y91c cellphone, which when it is charged, the battery percentage does not increase, instead it decreases. See the steps first. yes guys. good luck... if you have any questions, please comment in the comments column...
#vivoy91cngecasdoesnotadd

[@SafriCobex-vx8xx]

Terima kasih berhasil bg

[@teknisiotocell8205]

Semoga bermanfaat ya...

[@FauzanGeng]

Done bang mksh

[@teknisiotocell8205]

Oke mantap

[@SAIDRA.]

Berhasil sih bang, tapi mesin jadi panas dan mentok di 7% gak nambah" lagi 🤐

[@teknisiotocell8205]

Klu bgitu harus gnti ic casnya

[@BungaDeswita-tk3mc]

Lokasi mna pak servise nya

[@teknisiotocell8205]

Saya di medan sumatera utara

[@fanzz_]

Ke tempat service brp

[@teknisiotocell8205]

Klu d tmpt saya 50-100rb