The The I7 on hand is still ios10.0.0, is it necessary to upgrade to 13.5.1? Recently out of a ios14, fear hand 7 with fixed

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Netizen Reply: The The Citation: 929900276 published in 2020-6-2600:55 Hurry to upgrade, 10 you will regret
Netizen Reply: The The Cite: Anal Huluwa published on 2020-6-2601:01 Do not upgrade
Netizen reply: The The Quote: Children published on 2020-6-2600:56 It is said that each liter version will make the battery accelerated aging and not durable.
Netizen reply: The The 7 on 13 is a bit reluctant. 12 The final version is more suitable, but now it seems that there is no chance. 13 optimization is OK. It feels acceptable.
Netizen reply: The The Citation: nikbobo published in 2020-6-2602:26 7 on 13 is a bit reluctant. 12 The final version is more suitable, but now it seems that there is no chance. 13 optimization is OK. It feels good...

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