Our blog

Dear clients of Big Tweak s.r.o., We are pleased to announce that starting from October 14, 2025, we are switching to a new, more convenient work schedule. Our office will now be open from 8:00 a.m. to 5:00 p.m., Monday through Friday. This change is designed to make it easier for you to plan your […]

You can now easily and conveniently schedule an appointment through our new online booking system — available on weekdays, weekends, and public holidays! 🎉 Additionally, you can request a home visit by our specialist. Just choose a convenient time, and our technician will come to your address for repairs or consultations. For even more convenience, […]

Hello dear clients of the company Big Tweak s.r.o. We are thrilled to announce the launch of our modification and maintenance services for portable gaming consoles, including Asus Rog Ally and Steam Deck, in both LCD and OLED versions. Currently, we offer the following services: We can upgrade the RAM for the Asus Rog Ally […]

Hello dear clients of the company Big Tweak s.r.o. Due to rising inflation in the Czech Republic, we are forced to change the prices of two services.Now the outreach costs 300 CZK and an hour of work of 700 CZK.The minimum order in the field is 1 hour.Services performed in our office remained at the […]

Hello dear clients of the company Big Tweak s.r.o. We would like to inform you that from 01.04-11.04.2022 we are closing, as we are going on vacation, but we will still be in touch.You can call us by phone +420 608 210 867 or leave a message and we will definitely contact you. Best regards, […]

Hello dear customers of Big Tweak s.r.o. In our service there are 3D screen protectors for iPhone 13, 13 pro and pro max at a nice price.The price with installation is only 200 CZK. We would also like to inform you that we will be closed from October 28 – November 02, 2021, because we […]

Hello dear clients of the company Big Tweak s.r.o. We would like to inform you that from June 10-20 2021 we are closing, as we are going on vacation, but we will still be in touch.You can call us by phone +420 608 210 867 or leave a message and we will definitely contact you. […]

Hello dear clients of the company Big Tweak s.r.o. We want to inform you that quarantine has been declared in the Czech Republic and we are still working, but by agreement. All you have to do is call us at +420 608210867 and let us know at what time it will be convenient for you […]

Hello dear clients of the company Big Tweak s.r.o. We would like to inform you that from September 5-16 2020 we are closing, as we are going on vacation, but we will still be in touch.You can call us by phone +420 608 210 867 or leave a message and we will definitely contact you. […]

Hello dear clients of the company Big Tweak s.r.o. We want to inform you that quarantine has been declared in the Czech Republic and we are still working, but by agreement. All you have to do is call us at +420 608210867 and let us know at what time it will be convenient for you […]