{"id":2584,"date":"2025-04-13T14:01:34","date_gmt":"2025-04-13T12:01:34","guid":{"rendered":"https:\/\/labalec.fr\/erwan\/?p=2584"},"modified":"2025-04-13T14:05:09","modified_gmt":"2025-04-13T12:05:09","slug":"galaxy-tab-a8-refresh-part-2","status":"publish","type":"post","link":"https:\/\/labalec.fr\/erwan\/?p=2584","title":{"rendered":"Galaxy tab a8 refresh, part 2"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>A few weeks after flashing lineageos 21, i started to experience a massive battery drain : the tablet would lose all its battery power while on sitting idle, screen off, wifi off, on battery saving mode.<\/p>\n\n\n\n<p>Therefore i took a look at the battery stats:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell dumpsys batterystats --reset <\/code><\/pre>\n\n\n\n<p>then a couple of hours later <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell dumpsys batterystats > &#91;path\/]batterystats.txt <\/code><\/pre>\n\n\n\n<p>also i took a look at the doze log :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell dumpsys deviceidle <\/code><\/pre>\n\n\n\n<p>Based on my reading, I disabled the following packages:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell pm disable-user \u2013user 0 com.android.phone<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell pm disable-user \u2013user 0 com.android.dialer<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell pm disable-user \u2013user 0 com.android.messaging<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell pm disable-user \u2013user 0 com.android.cellbroadcastreceiver<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p>And just to be sure these do not interfere with doze mode:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell dumpsys deviceidle sys-whitelist -com.android.messaging<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell dumpsys deviceidle sys-whitelist -com.android.cellbroadcastreceiver<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell dumpsys deviceidle sys-whitelist -com.android.cellbroadcastreceiver.module<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>adb shell dumpsys deviceidle sys-whitelist -com.android.emergency<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A few weeks after flashing lineageos 21, i started to experience a massive battery drain : the tablet would lose all its battery power while on sitting idle, screen off, wifi off, on battery saving mode. Therefore i took a look at the battery stats: then a couple of hours later also i took a <a href='https:\/\/labalec.fr\/erwan\/?p=2584' class='excerpt-more'>[&#8230;]<\/a><\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[144],"tags":[],"class_list":["post-2584","post","type-post","status-publish","format-standard","hentry","category-android","category-144-id","post-seq-1","post-parity-odd","meta-position-corners","fix"],"_links":{"self":[{"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=\/wp\/v2\/posts\/2584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2584"}],"version-history":[{"count":3,"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=\/wp\/v2\/posts\/2584\/revisions"}],"predecessor-version":[{"id":2589,"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=\/wp\/v2\/posts\/2584\/revisions\/2589"}],"wp:attachment":[{"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labalec.fr\/erwan\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}