I purchased galaxy m30 .now battery charge not updating from 5%to 6 % or higher..phone should get connected to charger 24/7..which is real-time power connection ...while contacting authorized service center they were telling to change motherboard which costs 8000 ...now Samsung is this just to loot people??yes my warrenty Is over,but,this issue is from updating latest version of Android..I already seen Many tweets where users facing issues to change motherboard ...after upgrading to new version we are getting this type of issues...I was really fan of Samsung earlier ..now I suggest all not to buy any of samsung products .
Try changing the charger and the cable first, if that doesn't work, get the battery replaced. If that doesn't work, you have to pay for motherboard replacement, because this issue is not known at all and M30 was never affected by this issue.
Dear Samsung Member,
Greetings from Samsung Customer Support!
We acknowledge your query and apologize for the inconvenience caused to you and will surely assist you regarding the same. The issue could occur due to usage and various other factors, however, it is our best endeavour to provide you with an impeccable product experience at Samsung. Our products pass through rigorous quality checks which are globally recognized; therefore, Samsung products stand out as best in terms of quality and service of the products. We ensure the best quality repair, so we request you to kindly get the product repaired.
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Samsung Customer Support
Don't buy Samsung phone, it creates problems through updates and heavy charges through service centers