Flash over PC. Local update and OTA doesn't work for me. All bugs with screen and restarts are gone so far. AFTER ONE YEAR PHONE IS WORKING FINE!

Last update installed, factory reset, and still I have problem with touch screen. Just like the admin recommended, I wrote to the seller but he does not reply to my message. I bought a phone on aliexpress: Order ID: 78790603164204 Order time & date: 13:16 Sep. 27 2016 Store name: Desoon Technolo...

My phone also restarts during calls. My touch screen is FT5406_MT, VER:0x1e.

https://pl.aliexpress.com/item/Original-Mobile-Phone-Disassemble-Tools-Kit-Phone-Case-Screws-For-Blackview-BV6000-4-7-MT6755-Octa/32789070057.html?spm=2114.010208.3.253.OdREg8&ws_ab_test=searchweb0_0,searchweb201602_1_10152_10065_10151_10068_10171_10084_10083_10080_10082_10081_10110_10136_10137_...

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As I wrote before: I did factory reset and update by local update and it is still lagging.

I have the same problem as you dee. Maybe there are different sort of phones on the market and update is good for one and worse for another. I don't understand this situation.

Hard reset did not solved the problem with frozen screen after touch. Reinstall update via local update did not solved problem. Phone is lagging after this update. On *#87# menu when i test touch screen when i move my finger on the screen, green boxes show up after 2-3 seconds and phone froze from t...

In my case the phone hangs for a moment when I touch the screen sometimes. In update 20170414 everything with touch screen was ok but now system is lagging when I touch screen. When I touch and press my finger for a long time when system is hang up, phone will restart itself.

When you move finger 3-4mm pressed to the screen, screen not froze or lag?