JOSUVOLVERO , via OnePlus 9 Pro , Aug 23, 2021 : I recently bought a OnePlus 9 pro 8/256 model LE 2120. I happen to be having serious problems with network signal. it is constantly dropping and returning the signal. this besides consuming a lot of battery is hampering me in my work. I've done two resets, a hard reset, I called the operator but the device remains the same. I would like some help because I'm about to give up on the device. I'm waiting.