{"id":5064,"date":"2016-02-22T14:12:35","date_gmt":"2016-02-22T14:12:35","guid":{"rendered":"http:\/\/tapchicntt.com\/?p=5064"},"modified":"2016-02-22T14:12:35","modified_gmt":"2016-02-22T14:12:35","slug":"vai-thu-thuat-nho-kha-huu-ich-doi-voi-htc-one-a9","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/vai-thu-thuat-nho-kha-huu-ich-doi-voi-htc-one-a9\/","title":{"rendered":"V\u00e0i th\u1ee7 thu\u1eadt nh\u1ecf kh\u00e1 h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi HTC One A9"},"content":{"rendered":"

One A9 ra m\u1eaft trong th\u1eddi gian v\u1eeba qua \u0111\u00e3 g\u00e2y \u0111\u01b0\u1ee3c ch\u00fa \u00fd m\u1ea1nh m\u1ebd nh\u1edd v\u00e0o thi\u1ebft k\u1ebf \u0111\u1ed5i m\u1edbi, t\u00edch h\u1ee3p c\u1ea3m bi\u1ebfn v\u00e2n tay, \u0111\u1eb7c bi\u1ec7t ch\u1ea1y h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android 6.0 Marshmallow, \u0111i k\u00e8m nh\u1eefng c\u1ea3i ti\u1ebfn nh\u1ecf kh\u00e1c.<\/p>\n

Cu\u1ed1i n\u0103m 2015 v\u1eeba qua, HTC \u0111\u00e3 cho ra m\u1eaft d\u00f2ng One A9 thu\u1ed9c ph\u00e2n kh\u00fac t\u1ea7m trung v\u1edbi nh\u1eefng thay \u0111\u1ed5i r\u1ea5t \u0111\u00e1ng khen, n\u1ed5i b\u1eadt \u1edf h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android 6.0 Marshmallow, nh\u1eb1m \u0111em l\u1ea1i nh\u1eefng \u0111i\u1ec3m m\u1edbi l\u1ea1 cho ng\u01b0\u1eddi d\u00f9ng. Trong b\u00e0i vi\u1ebft n\u00e0y, Techz s\u1ebd \u0111\u01b0a ra nh\u1eefng th\u1ee7 thu\u1eadt nh\u1ecf, g\u1ee3i \u00fd kh\u00e1 h\u1eefu \u00edch cho ng\u01b0\u1eddi d\u00f9ng \u0111ang s\u1edf h\u1eefu, ho\u1eb7c \u0111ang c\u00f3 d\u1ef1 \u0111\u1ecbnh mua s\u1eafm One A9.<\/p>\n

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\u0110\u00e2y l\u00e0 m\u1ed9t \u0111i\u1ec3m m\u1edbi \u0111\u1ed1i v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android 6.0 Marshmallow, One A9 may m\u1eafn \u0111\u01b0\u1ee3c d\u00f9ng n\u1ec1n t\u1ea3ng n\u00e0y ngay khi b\u00e1n ch\u00ednh th\u1ee9c ra th\u1ecb tr\u01b0\u1eddng, \u0111em l\u1ea1i gi\u00e1 tr\u1ecb r\u1ea5t to l\u1edbn cho ng\u01b0\u1eddi d\u00f9ng. B\u1edfi t\u00ednh n\u0103ng tr\u00ean cung c\u1ea5p r\u1ea5t nhi\u1ec1u ti\u1ec7n \u00edch nh\u1ecf, nh\u1eb1m gi\u00fap ng\u01b0\u1eddi d\u00f9ng ki\u1ec3m so\u00e1t m\u1ecdi ti\u1ebfn tr\u00ecnh d\u1ecbch v\u1ee5 v\u00e0 \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m tr\u00ean h\u1ec7 th\u1ed1ng. \u0110\u1ed3ng th\u1eddi, ng\u01b0\u1eddi d\u00f9ng can thi\u1ec7p s\u00e2u, ch\u1ec9nh s\u1eeda quy\u1ec1n h\u1ea1n, c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ROOT m\u00e1y nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n

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\u0110i\u1ec1u c\u1ea7n l\u01b0u \u00fd nh\u1ea5t, One A9 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng n\u1eafm r\u00f5 quy\u1ec1n h\u1ea1n, gi\u1ea5y ph\u00e9p c\u1ee7a t\u1eebng \u1ee9ng d\u1ee5ng nh\u1eb1m qu\u1ea3n l\u00fd \u0111i\u1ec7n tho\u1ea1i \u0111\u01b0\u1ee3c ch\u1eb7t ch\u1ebd h\u01a1n. \u0110\u1ed1i v\u1edbi nh\u1eefng \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t th\u00eam t\u1eeb ngu\u1ed3n ngo\u00e0i tr\u00ean One A9 m\u00e0 \u0111\u00f2i h\u1ecfi qu\u00e1 nhi\u1ec1u quy\u1ec1n truy c\u1eadp, ng\u01b0\u1eddi d\u00f9ng n\u1ebfu c\u1ea3m th\u1ea5y nghi ng\u1edd th\u00ec d\u1ec5 d\u00e0ng lo\u1ea1i b\u1ecf. \u0110\u1eb7c bi\u1ec7t nh\u1eefng tr\u00f2 ch\u01a1i mi\u1ec5n ph\u00ed \u0111\u1ebfn t\u1eeb nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 t\u00ean tu\u1ed5i r\u1ea5t l\u1ea1, \u0111\u00e3 ch\u00e8n qu\u1ea3ng c\u00e1o trong game m\u00e0 y\u00eau c\u1ea7u cung c\u1ea5p th\u00eam quy\u1ec1n g\u1eedi tin nh\u1eafn v\u00e0 th\u1ebb t\u00edn d\u1ee5ng.<\/p>\n

WiFi \u1edf th\u00e0nh ph\u1ed1 l\u1edbn th\u01b0\u1eddng ph\u1ee7 s\u00f3ng kh\u1eafp m\u1ecdi n\u01a1i v\u1edbi s\u1ed1 l\u01b0\u1ee3ng \u0111i\u1ec3m ph\u00e1t (access point) r\u1ea5t nhi\u1ec1u, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng nhi\u1ec5u s\u00f3ng do c\u00f9ng b\u0103ng t\u1ea7n v\u00e0 k\u00eanh, khi\u1ebfn cho ch\u1ea5t l\u01b0\u1ee3ng internet gi\u1ea3m \u0111i m\u1ed9t ph\u1ea7n n\u00e0o \u0111\u00f3. Hi\u1ec7n nay, ph\u1ea7n l\u1edbn thi\u1ebft b\u1ecb ph\u00e1t v\u00e0 nh\u1eadn WiFi \u0111\u1ec1u d\u00f9ng \u1edf b\u0103ng t\u1ea7n 2.4 GHz, b\u1edfi xu th\u1ebf chung c\u1ea5u h\u00ecnh nh\u01b0 v\u1eady s\u1ebd gi\u00fap cho b\u1ea5t c\u1ee9 thi\u1ebft b\u1ecb n\u00e0o c\u00f3 k\u1ebft n\u1ed1i WiFi \u0111\u1ec1u d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c.<\/p>\n

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N\u1ebfu gia \u0111\u00ecnh v\u00e0 c\u00f4ng ty s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb ph\u00e1t WiFi (access point) c\u00f3 h\u1ed7 tr\u1ee3 b\u0103ng t\u1ea7n 5 GHz th\u00ec khuy\u1ebfn c\u00e1o n\u00ean c\u1ea5u h\u00ecnh cho thi\u1ebft b\u1ecb ph\u00e1t v\u00e0 nh\u1eadn WiFi gi\u1ed1ng nh\u01b0 One A9. \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi nh\u1eefng khu v\u1ef1c c\u00f3 s\u1ed1 l\u01b0\u1ee3ng \u0111i\u1ec3m ph\u00e1t WiFi r\u1ea5t d\u1ea7y \u0111\u1eb7c nh\u01b0ng c\u00f3 \u0111i\u1ec3m chung \u0111\u1ec1u \u1edf b\u0103ng t\u1ea7n 2.4 GHz. B\u00ean c\u1ea1nh \u0111\u00f3, thi\u1ebft b\u1ecb ph\u00e1t WiFi m\u00e0 h\u1ed7 tr\u1ee3 th\u00eam c\u1ea3 chu\u1ea9n WiFi \u201cac\u201d th\u00ec ch\u1eafc ch\u1eafn One A9 (c\u0169ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 chu\u1ea9n n\u00e0y) s\u1ebd cho kh\u1ea3 n\u0103ng truy c\u1eadp m\u1ea1ng v\u1edbi t\u1ed1c \u0111\u1ed9 cao h\u01a1n n\u1eefa. L\u01b0u \u00fd, n\u1ebfu thi\u1ebft b\u1ecb ph\u00e1t WiFi kh\u00f4ng h\u1ed7 tr\u1ee3 b\u0103ng t\u1ea7n 5 GHz, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u00ean t\u1ef1 \u00fd c\u1ea5u h\u00ecnh One A9 \u1edf ch\u1ebf \u0111\u1ed9 nh\u01b0 tr\u00ean, b\u1edfi \u0111i\u1ec7n tho\u1ea1i s\u1ebd kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i v\u00e0o WiFi nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y, bu\u1ed9c ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i th\u00f4ng s\u1ed1 tr\u1edf l\u1ea1i m\u1eb7c \u0111\u1ecbnh nh\u01b0 ban \u0111\u1ea7u. Th\u1eadm ch\u00ed, nhi\u1ec1u thi\u1ebft b\u1ecb m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i gi\u00e1 r\u1ebb trong gia \u0111\u00ecnh c\u00f3 th\u1ec3 s\u1ebd kh\u00f4ng h\u1ed7 tr\u1ee3 b\u0103ng t\u1ea7n 5 GHz, ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng c\u1ea7n ph\u1ea3i c\u00e2n nh\u1eafc th\u1eadt k\u1ef9 cho v\u1ea5n \u0111\u1ec1 c\u1ea5u h\u00ecnh WiFi n\u00e0y tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb ph\u00e1t WiFi v\u00e0 One A9.<\/p>\n

T\u01b0\u01a1ng t\u1ef1 One M9, HTC c\u0169ng trang b\u1ecb t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh RAW cho A9, gi\u00fap cho ng\u01b0\u1eddi d\u00f9ng d\u1ec5 d\u00e0ng ch\u1ec9nh s\u1eeda l\u1ea1i \u1ea3nh sau khi ch\u1ee5p \u0111\u01b0\u1ee3c t\u1ed1t h\u01a1n. Tuy nhi\u00ean, khi ng\u01b0\u1eddi d\u00f9ng b\u1eadt t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh RAW tr\u00ean One A9, th\u1eddi gian ho\u00e0n th\u00e0nh thao t\u00e1c ch\u1ee5p \u1ea3nh s\u1ebd l\u00e2u h\u01a1n kho\u1ea3ng t\u1eeb 3 \u0111\u1ebfn 5 l\u1ea7n ki\u1ec3u th\u00f4ng th\u01b0\u1eddng, ch\u01b0a k\u1ec3 b\u1ed9 nh\u1edb b\u1ecb chi\u1ebfm d\u1ee5ng r\u1ea5t l\u1edbn khi ch\u1ecdn t\u00ednh n\u0103ng tr\u00ean.<\/p>\n

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Giao di\u1ec7n v\u00e0 t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh RAW tr\u00ean One A9<\/p>\n

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Giao di\u1ec7n v\u00e0 t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh th\u00f4ng th\u01b0\u1eddng tr\u00ean One A9<\/p>\n

Ch\u00ednh v\u00ec v\u1eady, \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ph\u1ea3i l\u00e0 t\u00edn \u0111\u1ed3 m\u00ea ch\u1ee5p \u1ea3nh, \u0111\u1eb7c bi\u1ec7t ch\u1ecb em ph\u1ee5 n\u1eef kh\u00f4ng r\u00e0nh v\u1ec1 k\u1ef9 thu\u1eadt ch\u1ec9nh s\u1eeda \u1ea3nh ch\u1ee5p th\u00ec t\u1ed1t nh\u1ea5t n\u00ean t\u1eaft t\u00ednh n\u0103ng n\u00e0y, nh\u1eb1m t\u0103ng t\u1ed1c \u0111\u1ed9 nhanh l\u00ean r\u1ea5t nhi\u1ec1u l\u1ea7n so v\u1edbi t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh RAW, c\u0169ng nh\u01b0 gi\u1ea3m thi\u1ec3u dung l\u01b0\u1ee3ng b\u1ee9c \u1ea3nh ch\u1ee5p t\u1ed1i \u0111a. B\u00ean c\u1ea1nh \u0111\u00f3, One A9 cho kh\u1ea3 n\u0103ng t\u1ed1i \u01b0u h\u00f3a t\u1ed1t h\u01a1n nh\u1eefng d\u00f2ng \u0111i\u1ec7n tho\u1ea1i thu\u1ed9c ph\u00e2n kh\u00fac t\u1ea7m trung tr\u01b0\u1edbc \u0111\u00e2y, ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh ch\u1ee5p \u1edf ch\u1ebf \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng \u0111\u00e3 cho \u0111\u1ed9 s\u1eafc n\u00e9t v\u00e0 m\u00e0u s\u1eafc trung th\u1ef1c h\u01a1n.<\/p>\n

Nh\u1eefng th\u1ee7 thu\u1eadt d\u00e0nh cho One A9 tr\u00ean \u0111\u00e2y ch\u1ec9 nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c t\u1ed1t h\u01a1n ch\u00fat. T\u1ea5t nhi\u00ean, qu\u00fd \u0111\u1ed9c gi\u1ea3 v\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111ang s\u1edf h\u1eefu d\u00f2ng \u0111i\u1ec7n tho\u1ea1i \u0111\u1ebfn t\u1eeb HTC n\u00e0y c\u00f3 th\u1ec3 ch\u1ec9 \u0111\u1ecdc mang t\u00ednh ch\u1ea5t tham kh\u1ea3o, kh\u00f4ng b\u1eaft bu\u1ed9c ph\u1ea3i l\u00e0m theo \u0111\u00fang nh\u01b0 nh\u1eefng g\u00ec b\u00e0i vi\u1ebft \u0111\u00e3 tr\u00ecnh b\u00e0y. B\u1edfi l\u1ebd th\u1ef1c t\u1ebf cho th\u1ea5y, One A9 \u1edf ch\u1ebf \u0111\u1ed9 m\u1eb7c \u0111\u1ecbnh khi ch\u1ea1y h\u1ec7 \u0111i\u1ec1u h\u00e0nh Android 6.0 Marshmallow \u0111\u00e3 \u0111\u01b0\u1ee3c Google n\u00f3i chung v\u00e0 HTC n\u00f3i ri\u00eang t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng so v\u1edbi n\u1ec1n t\u1ea3ng c\u0169 tr\u01b0\u1edbc \u0111\u00e2y. Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u00f3 th\u1ec3 can thi\u1ec7p, \u0111i\u1ec1u ch\u1ec9nh th\u1ee7 c\u00f4ng, thay \u0111\u1ed5i ch\u00fat \u00edt h\u1ec7 th\u1ed1ng One A9\u00a0nh\u1eb1m ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a c\u00e1 nh\u00e2n.<\/p>\n","protected":false},"excerpt":{"rendered":"

One A9 ra m\u1eaft trong th\u1eddi gian v\u1eeba qua \u0111\u00e3 g\u00e2y \u0111\u01b0\u1ee3c ch\u00fa \u00fd m\u1ea1nh m\u1ebd nh\u1edd v\u00e0o thi\u1ebft k\u1ebf […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[149],"tags":[],"class_list":["post-5064","post","type-post","status-publish","format-standard","hentry","category-thu-thuat-thiet-bi-so"],"views":350,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/5064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=5064"}],"version-history":[{"count":0,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/5064\/revisions"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=5064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=5064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=5064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}