Jun 15, 2018 College in the US costs, on average, $8,202 per year at public institutions at the bachelor level. About a third of the countries in the report, including Denmark and Finland, dont charge any tuition fees at all for public institutions at the bachelor level. In 10 countries, such as Austria, Italy, and the Netherlands, tuition fees are less ... Jun 27, 2020 Get to the PCB of the Mobile Phone. Using IPA Solution Clean the PCB and all the Small Parts. This will Remove any Moisture and Dirt. Apply Flux all over the PCB and Give Heat Using a Hot Air Blower from some Distance. This will Fix any Dry Solder. Now check if the Display is Working or Not.