Motorola U9 User Manual (English)

Questions and Answers:

H
hcoxAug 15, 2025
What to do if my Motorola U9 will not turn on?
- M
  Melissa MartinezAug 15, 2025
  If your Motorola Cell Phone won't turn on or stay on, the battery may be discharged or defective. Measure the battery voltage across a 50 ohm load. If it's less than 3.4 Vdc, recharge it. If it won't recharge, replace the battery. Also, check the battery connectors for misalignment or damage, and realign or replace the battery if needed. If this does not solve the problem, the transceiver board assembly may be defective.
K
Kyle FoleyAug 18, 2025
Why does my Motorola U9 have poor reception?
- C
  caldwellashleyAug 19, 2025
  If your Motorola Cell Phone exhibits poor reception, erratic operation, frequently dropped calls, or weak/distorted audio, it could be due to a defective antenna assembly. Check that the antenna pin is properly connected to the transceiver board assembly. If it is, try substituting with a known good antenna. If this does not solve the problem, the transceiver board assembly may be defective.
D
Derek SpearsAug 21, 2025
Why is the incoming call volume too low on my Motorola U9 Cell Phone?
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  Kelly BallAug 21, 2025
  If the incoming call alert transducer audio on your Motorola Cell Phone is distorted or the volume is too low, the loudspeaker may be faulty. Try replacing the back housing assembly. If this does not solve the problem, the transceiver board assembly may be faulty.
T
Tiffany ThompsonAug 25, 2025
Why is the receive audio weak on my Motorola U9?
- B
  Blake KingAug 26, 2025
  If the receive audio from the earpiece speaker on your Motorola Cell Phone is weak or distorted, the connections to or from the transceiver board assembly may be defective. Check the flex and the flex connector from the flip assembly to the transceiver board assembly. Also, the flip assembly or antenna assembly could be defective.
M
Morgan SavageAug 27, 2025
What to do if my Motorola U9 display is not working correctly?
- D
  davidtaylorAug 27, 2025
  If the display on your Motorola Cell Phone is erratic, partial, or completely blank, the transceiver board connections might be faulty. Remove the rear chassis assembly and check the condition of the flexible printed cable (flex). If the flex is in good condition, ensure the flex connector is fully pressed down. If this does not solve the problem, the flip assembly may be defective.
J
jennifer63Aug 30, 2025
How to fix weak transmit audio on Motorola U9 Cell Phone?
- T
  Timothy OsborneAug 30, 2025
  If the transmit audio on your Motorola Cell Phone is weak, make sure that the microphone is not obstructed while holding the phone. Verify the transmit audio quality. If that's not the issue, the microphone itself might be defective, and require replacement. Also, check if the microphone hole is obstructed; if so, remove the transceiver board and clear any obstruction from the keypad or PCB microphone holes.
A
Ashley CamposSep 2, 2025
What to do if my Motorola U9 Cell Phone will not recognize SIM?
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  henry51Sep 3, 2025
  If your Motorola Cell Phone will not recognize or accept the SIM card, check the SIM contacts for dirt. Clean them if necessary and see if the problem is resolved. If not, the flip assembly may be defective.
B
Breanna Guerra MDSep 5, 2025
Why doesn't my Motorola Cell Phone sense when flip is opened or closed?
- D
  Deborah MorrowSep 5, 2025
  If your Motorola Cell Phone doesn't sense when the flip is opened or closed, the flip assembly may be defective.
E
ejordanSep 8, 2025
Why is the vibrator not working on my Motorola U9?
- K
  Kyle FrankSep 8, 2025
  If the vibrator feature on your Motorola Cell Phone is not functioning, the flip assembly may be defective.
A
Alicia WaltonSep 12, 2025
Why is there no audio when using a headset on my Motorola Cell Phone?
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  Julie GeorgeSep 12, 2025
  If you experience no or weak audio when using a headset with your Motorola Cell Phone, first ensure the headset plug is fully seated in the jack socket. If the problem persists, the jack socket on the transceiver board assembly may be faulty.

Motorola U9 Specifications

General

2G bands	GSM 850 / 900 / 1800 / 1900
GPRS	Class 10
EDGE	Class 10
Status	Discontinued
SIM	Mini-SIM
Type	TFT, 256K colors
Call records	20 dialed, 20 received, 20 missed calls
Internal	25 MB
Primary Camera	2 MP
Alert types	Vibration; Downloadable polyphonic, MP3 ringtones
Loudspeaker	Yes
3.5mm jack	No
Browser	WAP 2.0/xHTML
Games	Yes + downloadable
Java	Yes, MIDP 2.0
Network Technology	GSM
Dimensions	90 x 48.6 x 16.4 mm
Weight	87.5 g
Size	2.0 inches
Resolution	240 x 320 pixels
Second external display	128 x 160 pixels
Memory Card slot	microSD
Phonebook	1000 entries
Bluetooth	2.0, A2DP
Messaging	SMS, MMS, Email
Battery	Removable Li-Ion battery
Colors	Pink