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825X_Pro custom Touch Screen for Audi (C7) A6 A7 A8 Poor GSM Reception

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New member
Jun 22, 2021
Berkshire UK
Audi A6 (C7) custom Chinese (unbranded) Touch screen head unit identifying as: 825X Pro

full-825x_Pro-Octa 10 PPR1.180610.011 eng.root.20200426.093427 userdebug


It has very low GSM sensitivity has anybody else had the problem with this device ?