User Manual

CELL PHONE SIGNAL BOOSTER HOME 4G

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Measuring Booster

Performance

Dial *3001#12345#* then press Call.

1 Hold down power button until you see 'Slide to

Power O '.

2 Then release the power button.

3 Hold the Home button until your main screen appears.

If you want to check 3G/1x but your iPhone is picking up 4G/

LTE signal, go to Settings>Cellular>Cellular Data Options>En-

able LTE>Select O .

After you system is set up, you can go back to the dots signal

by once again dialing *3001#12345#* then pressing call.

When the menu comes back up, tap “phone” in the top left

corner of your phone.

Settings > About Phone > Status or Network > Signal Strength

or Network Type and Strength (exact options/wording

depends on phone model).

iPhone®

Android™

iPhone is a registered trademark of Apple Inc. Android is a trademark of Google Inc.

iOS 11 no longer displays the decibel (dBm) reading in ‘Field

Test Mode’. Tip: Using the bar indicator on your cell phone can

assist you in ﬁ nding the strongest signal direction as well as

placing calls in di erent locations. For changes/updates on

this issue, periodically go to weboost.com/signalstrength.

iPhone®

iOS 11 - current

How To Get Signal Strength As A Number

All Other Phones & Alternate Methods

Go to www.weboost.com/test-mode-instructions/