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How to fix rapid battery drain specifically when connected to 4G LTE on Mobilink Jazz?

M
mianshahzad10
Published on June 16, 2026
Reputation: 235 Views: 5
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How to fix rapid battery drain specifically when connected to 4G LTE on Mobilink Jazz?

Community Answers (1)

M
mianshahzad10 Rep: 235
Answered on Jun 16, 2026 at 11:18 AM

If your local cell towers are undergoing maintenance or have poor coverage, your iPhone's baseband modem will crank up its internal transmission power to maintain a connection, causing rapid battery drain. Toggling "Voice & Data" to target a stable 3G/4G smart switch limit under Cellular Options helps stabilize power draw.

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